28510032

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 79439360

約数和(自身を除く): 50929328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 727, 817, 912, 1032, 1454, 1634, 2064, 2181, 2451, 2908, 3268, 4362, 4902, 5816, 6536, 8724, 9804, 11632, 13072, 13813, 17448, 19608, 27626, 31261, 34896, 39216, 41439, 55252, 62522, 82878, 93783, 110504, 125044, 165756, 187566, 221008, 250088, 331512, 375132, 500176, 593959, 663024, 750264, 1187918, 1500528, 1781877, 2375836, 3563754, 4751672, 7127508, 9503344, 14255016, 28510032]

約数ペア:

[(1, 28510032), (2, 14255016), (3, 9503344), (4, 7127508), (6, 4751672), (8, 3563754), (12, 2375836), (16, 1781877), (19, 1500528), (24, 1187918), (38, 750264), (43, 663024), (48, 593959), (57, 500176), (76, 375132), (86, 331512), (114, 250088), (129, 221008), (152, 187566), (172, 165756), (228, 125044), (258, 110504), (304, 93783), (344, 82878), (456, 62522), (516, 55252), (688, 41439), (727, 39216), (817, 34896), (912, 31261), (1032, 27626), (1454, 19608), (1634, 17448), (2064, 13813), (2181, 13072), (2451, 11632), (2908, 9804), (3268, 8724), (4362, 6536), (4902, 5816)]