64295426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 107982336

約数和(自身を除く): 43686910

約数列:

[1, 2, 13, 26, 31, 62, 241, 331, 403, 482, 662, 806, 3133, 4303, 6266, 7471, 8606, 10261, 14942, 20522, 79771, 97123, 133393, 159542, 194246, 266786, 1037023, 2074046, 2472901, 4945802, 32147713, 64295426]

約数ペア:

[(1, 64295426), (2, 32147713), (13, 4945802), (26, 2472901), (31, 2074046), (62, 1037023), (241, 266786), (331, 194246), (403, 159542), (482, 133393), (662, 97123), (806, 79771), (3133, 20522), (4303, 14942), (6266, 10261), (7471, 8606)]