28804248

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:484

約数の個数: 112

約数和(自身を含む): 88533000

約数和(自身を除く): 59728752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 449, 486, 594, 648, 729, 792, 891, 898, 972, 1188, 1347, 1458, 1782, 1796, 1944, 2376, 2673, 2694, 2916, 3564, 3592, 4041, 4939, 5346, 5388, 5832, 7128, 8019, 8082, 9878, 10692, 10776, 12123, 14817, 16038, 16164, 19756, 21384, 24246, 29634, 32076, 32328, 36369, 39512, 44451, 48492, 59268, 64152, 72738, 88902, 96984, 109107, 118536, 133353, 145476, 177804, 218214, 266706, 290952, 327321, 355608, 400059, 436428, 533412, 654642, 800118, 872856, 1066824, 1200177, 1309284, 1600236, 2400354, 2618568, 3200472, 3600531, 4800708, 7201062, 9601416, 14402124, 28804248]

約数ペア:

[(1, 28804248), (2, 14402124), (3, 9601416), (4, 7201062), (6, 4800708), (8, 3600531), (9, 3200472), (11, 2618568), (12, 2400354), (18, 1600236), (22, 1309284), (24, 1200177), (27, 1066824), (33, 872856), (36, 800118), (44, 654642), (54, 533412), (66, 436428), (72, 400059), (81, 355608), (88, 327321), (99, 290952), (108, 266706), (132, 218214), (162, 177804), (198, 145476), (216, 133353), (243, 118536), (264, 109107), (297, 96984), (324, 88902), (396, 72738), (449, 64152), (486, 59268), (594, 48492), (648, 44451), (729, 39512), (792, 36369), (891, 32328), (898, 32076), (972, 29634), (1188, 24246), (1347, 21384), (1458, 19756), (1782, 16164), (1796, 16038), (1944, 14817), (2376, 12123), (2673, 10776), (2694, 10692), (2916, 9878), (3564, 8082), (3592, 8019), (4041, 7128), (4939, 5832), (5346, 5388)]