64746906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35851}}^1$

素因数の和:35906

約数の個数: 32

約数和(自身を含む): 151438848

約数和(自身を除く): 86691942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 35851, 71702, 107553, 215106, 250957, 501914, 752871, 1505742, 1541593, 3083186, 4624779, 9249558, 10791151, 21582302, 32373453, 64746906]

約数ペア:

[(1, 64746906), (2, 32373453), (3, 21582302), (6, 10791151), (7, 9249558), (14, 4624779), (21, 3083186), (42, 1541593), (43, 1505742), (86, 752871), (129, 501914), (258, 250957), (301, 215106), (602, 107553), (903, 71702), (1806, 35851)]