38290416

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5081}}^1$

素因数の和:5249

約数の個数: 40

約数和(自身を含む): 99566544

約数和(自身を除く): 61276128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5081, 7536, 10162, 15243, 20324, 30486, 40648, 60972, 81296, 121944, 243888, 797717, 1595434, 2393151, 3190868, 4786302, 6381736, 9572604, 12763472, 19145208, 38290416]

約数ペア:

[(1, 38290416), (2, 19145208), (3, 12763472), (4, 9572604), (6, 6381736), (8, 4786302), (12, 3190868), (16, 2393151), (24, 1595434), (48, 797717), (157, 243888), (314, 121944), (471, 81296), (628, 60972), (942, 40648), (1256, 30486), (1884, 20324), (2512, 15243), (3768, 10162), (5081, 7536)]