64436216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5483}}^1$

素因数の和:5615

約数の個数: 32

約数和(自身を含む): 131286960

約数和(自身を除く): 66850744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5483, 5876, 10966, 11752, 21932, 43864, 71279, 142558, 285116, 570232, 619579, 1239158, 2478316, 4956632, 8054527, 16109054, 32218108, 64436216]

約数ペア:

[(1, 64436216), (2, 32218108), (4, 16109054), (8, 8054527), (13, 4956632), (26, 2478316), (52, 1239158), (104, 619579), (113, 570232), (226, 285116), (452, 142558), (904, 71279), (1469, 43864), (2938, 21932), (5483, 11752), (5876, 10966)]