63905806

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 101445120

約数和(自身を除く): 37539314

約数列:

[1, 2, 47, 67, 73, 94, 134, 139, 146, 278, 3149, 3431, 4891, 6298, 6533, 6862, 9313, 9782, 10147, 13066, 18626, 20294, 229877, 437711, 459754, 476909, 679849, 875422, 953818, 1359698, 31952903, 63905806]

約数ペア:

[(1, 63905806), (2, 31952903), (47, 1359698), (67, 953818), (73, 875422), (94, 679849), (134, 476909), (139, 459754), (146, 437711), (278, 229877), (3149, 20294), (3431, 18626), (4891, 13066), (6298, 10147), (6533, 9782), (6862, 9313)]