59991968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 126000000

約数和(自身を除く): 66008032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1249, 1264, 1501, 2498, 2528, 3002, 4996, 6004, 9992, 12008, 19984, 23731, 24016, 39968, 47462, 48032, 94924, 98671, 189848, 197342, 379696, 394684, 759392, 789368, 1578736, 1874749, 3157472, 3749498, 7498996, 14997992, 29995984, 59991968]

約数ペア:

[(1, 59991968), (2, 29995984), (4, 14997992), (8, 7498996), (16, 3749498), (19, 3157472), (32, 1874749), (38, 1578736), (76, 789368), (79, 759392), (152, 394684), (158, 379696), (304, 197342), (316, 189848), (608, 98671), (632, 94924), (1249, 48032), (1264, 47462), (1501, 39968), (2498, 24016), (2528, 23731), (3002, 19984), (4996, 12008), (6004, 9992)]