13125032

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 25557120

約数和(自身を除く): 12432088

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 268, 376, 521, 536, 1042, 2084, 3149, 4168, 6298, 12596, 24487, 25192, 34907, 48974, 69814, 97948, 139628, 195896, 279256, 1640629, 3281258, 6562516, 13125032]

約数ペア:

[(1, 13125032), (2, 6562516), (4, 3281258), (8, 1640629), (47, 279256), (67, 195896), (94, 139628), (134, 97948), (188, 69814), (268, 48974), (376, 34907), (521, 25192), (536, 24487), (1042, 12596), (2084, 6298), (3149, 4168)]