64906444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2621}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 117171936

約数和(自身を除く): 52265492

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 2621, 5242, 6191, 10484, 12382, 24764, 107461, 214922, 395771, 429844, 791542, 1583084, 16226611, 32453222, 64906444]

約数ペア:

[(1, 64906444), (2, 32453222), (4, 16226611), (41, 1583084), (82, 791542), (151, 429844), (164, 395771), (302, 214922), (604, 107461), (2621, 24764), (5242, 12382), (6191, 10484)]