64522568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2113}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 132420960

約数和(自身を除く): 67898392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 347, 694, 1388, 2113, 2776, 3817, 4226, 7634, 8452, 15268, 16904, 23243, 30536, 46486, 92972, 185944, 733211, 1466422, 2932844, 5865688, 8065321, 16130642, 32261284, 64522568]

約数ペア:

[(1, 64522568), (2, 32261284), (4, 16130642), (8, 8065321), (11, 5865688), (22, 2932844), (44, 1466422), (88, 733211), (347, 185944), (694, 92972), (1388, 46486), (2113, 30536), (2776, 23243), (3817, 16904), (4226, 15268), (7634, 8452)]