4029988.00000000

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 28207520

約数和(自身を除く): 14704144

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1033, 1634, 2066, 3268, 4132, 6536, 8264, 13072, 16528, 19627, 39254, 44419, 78508, 88838, 157016, 177676, 314032, 355352, 710704, 843961, 1687922, 3375844, 6751688, 13503376]

約数ペア:

[(1, 13503376), (2, 6751688), (4, 3375844), (8, 1687922), (16, 843961), (19, 710704), (38, 355352), (43, 314032), (76, 177676), (86, 157016), (152, 88838), (172, 78508), (304, 44419), (344, 39254), (688, 19627), (817, 16528), (1033, 13072), (1634, 8264), (2066, 6536), (3268, 4132)]