664115928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3953071}}^1$

素因数の和:3953087

約数の個数: 32

約数和(自身を含む): 1897474560

約数和(自身を除く): 1233358632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3953071, 7906142, 11859213, 15812284, 23718426, 27671497, 31624568, 47436852, 55342994, 83014491, 94873704, 110685988, 166028982, 221371976, 332057964, 664115928]

約数ペア:

[(1, 664115928), (2, 332057964), (3, 221371976), (4, 166028982), (6, 110685988), (7, 94873704), (8, 83014491), (12, 55342994), (14, 47436852), (21, 31624568), (24, 27671497), (28, 23718426), (42, 15812284), (56, 11859213), (84, 7906142), (168, 3953071)]