7949888

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4050

約数の個数: 28

約数和(自身を含む): 16288512

約数和(自身を除く): 8338624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 4007, 8014, 16028, 32056, 64112, 124217, 128224, 248434, 256448, 496868, 993736, 1987472, 3974944, 7949888]

約数ペア:

[(1, 7949888), (2, 3974944), (4, 1987472), (8, 993736), (16, 496868), (31, 256448), (32, 248434), (62, 128224), (64, 124217), (124, 64112), (248, 32056), (496, 16028), (992, 8014), (1984, 4007)]