74629648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 150030080

約数和(自身を除く): 75400432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 379, 397, 496, 758, 794, 1516, 1588, 3032, 3176, 6064, 6352, 11749, 12307, 23498, 24614, 46996, 49228, 93992, 98456, 150463, 187984, 196912, 300926, 601852, 1203704, 2407408, 4664353, 9328706, 18657412, 37314824, 74629648]

約数ペア:

[(1, 74629648), (2, 37314824), (4, 18657412), (8, 9328706), (16, 4664353), (31, 2407408), (62, 1203704), (124, 601852), (248, 300926), (379, 196912), (397, 187984), (496, 150463), (758, 98456), (794, 93992), (1516, 49228), (1588, 46996), (3032, 24614), (3176, 23498), (6064, 12307), (6352, 11749)]