28067952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 86780160

約数和(自身を除く): 58712208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 53, 59, 66, 68, 88, 102, 106, 118, 132, 136, 159, 176, 177, 187, 204, 212, 236, 264, 272, 318, 354, 374, 408, 424, 472, 528, 561, 583, 636, 649, 708, 748, 816, 848, 901, 944, 1003, 1122, 1166, 1272, 1298, 1416, 1496, 1749, 1802, 1947, 2006, 2244, 2332, 2544, 2596, 2703, 2832, 2992, 3009, 3127, 3498, 3604, 3894, 4012, 4488, 4664, 5192, 5406, 6018, 6254, 6996, 7208, 7788, 8024, 8976, 9328, 9381, 9911, 10384, 10812, 11033, 12036, 12508, 13992, 14416, 15576, 16048, 18762, 19822, 21624, 22066, 24072, 25016, 27984, 29733, 31152, 33099, 34397, 37524, 39644, 43248, 44132, 48144, 50032, 53159, 59466, 66198, 68794, 75048, 79288, 88264, 103191, 106318, 118932, 132396, 137588, 150096, 158576, 159477, 176528, 206382, 212636, 237864, 264792, 275176, 318954, 412764, 425272, 475728, 529584, 550352, 584749, 637908, 825528, 850544, 1169498, 1275816, 1651056, 1754247, 2338996, 2551632, 3508494, 4677992, 7016988, 9355984, 14033976, 28067952]

約数ペア:

[(1, 28067952), (2, 14033976), (3, 9355984), (4, 7016988), (6, 4677992), (8, 3508494), (11, 2551632), (12, 2338996), (16, 1754247), (17, 1651056), (22, 1275816), (24, 1169498), (33, 850544), (34, 825528), (44, 637908), (48, 584749), (51, 550352), (53, 529584), (59, 475728), (66, 425272), (68, 412764), (88, 318954), (102, 275176), (106, 264792), (118, 237864), (132, 212636), (136, 206382), (159, 176528), (176, 159477), (177, 158576), (187, 150096), (204, 137588), (212, 132396), (236, 118932), (264, 106318), (272, 103191), (318, 88264), (354, 79288), (374, 75048), (408, 68794), (424, 66198), (472, 59466), (528, 53159), (561, 50032), (583, 48144), (636, 44132), (649, 43248), (708, 39644), (748, 37524), (816, 34397), (848, 33099), (901, 31152), (944, 29733), (1003, 27984), (1122, 25016), (1166, 24072), (1272, 22066), (1298, 21624), (1416, 19822), (1496, 18762), (1749, 16048), (1802, 15576), (1947, 14416), (2006, 13992), (2244, 12508), (2332, 12036), (2544, 11033), (2596, 10812), (2703, 10384), (2832, 9911), (2992, 9381), (3009, 9328), (3127, 8976), (3498, 8024), (3604, 7788), (3894, 7208), (4012, 6996), (4488, 6254), (4664, 6018), (5192, 5406)]