42641998

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 75349440

約数和(自身を除く): 32707442

約数列:

[1, 2, 7, 14, 53, 101, 106, 202, 371, 569, 707, 742, 1138, 1414, 3983, 5353, 7966, 10706, 30157, 37471, 57469, 60314, 74942, 114938, 211099, 402283, 422198, 804566, 3045857, 6091714, 21320999, 42641998]

約数ペア:

[(1, 42641998), (2, 21320999), (7, 6091714), (14, 3045857), (53, 804566), (101, 422198), (106, 402283), (202, 211099), (371, 114938), (569, 74942), (707, 60314), (742, 57469), (1138, 37471), (1414, 30157), (3983, 10706), (5353, 7966)]