28346208

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 96

約数和(自身を含む): 86002560

約数和(自身を除く): 57656352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1496, 1579, 1632, 2244, 2992, 3158, 4488, 4737, 5984, 6316, 8976, 9474, 12632, 17369, 17952, 18948, 25264, 26843, 34738, 37896, 50528, 52107, 53686, 69476, 75792, 80529, 104214, 107372, 138952, 151584, 161058, 208428, 214744, 277904, 295273, 322116, 416856, 429488, 555808, 590546, 644232, 833712, 858976, 885819, 1181092, 1288464, 1667424, 1771638, 2362184, 2576928, 3543276, 4724368, 7086552, 9448736, 14173104, 28346208]

約数ペア:

[(1, 28346208), (2, 14173104), (3, 9448736), (4, 7086552), (6, 4724368), (8, 3543276), (11, 2576928), (12, 2362184), (16, 1771638), (17, 1667424), (22, 1288464), (24, 1181092), (32, 885819), (33, 858976), (34, 833712), (44, 644232), (48, 590546), (51, 555808), (66, 429488), (68, 416856), (88, 322116), (96, 295273), (102, 277904), (132, 214744), (136, 208428), (176, 161058), (187, 151584), (204, 138952), (264, 107372), (272, 104214), (352, 80529), (374, 75792), (408, 69476), (528, 53686), (544, 52107), (561, 50528), (748, 37896), (816, 34738), (1056, 26843), (1122, 25264), (1496, 18948), (1579, 17952), (1632, 17369), (2244, 12632), (2992, 9474), (3158, 8976), (4488, 6316), (4737, 5984)]