64072806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6841}}^1$

素因数の和:7076

約数の個数: 32

約数和(自身を含む): 147130368

約数和(自身を除く): 83057562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 6841, 9366, 13682, 20523, 41046, 47887, 95774, 143661, 287322, 1525543, 3051086, 4576629, 9153258, 10678801, 21357602, 32036403, 64072806]

約数ペア:

[(1, 64072806), (2, 32036403), (3, 21357602), (6, 10678801), (7, 9153258), (14, 4576629), (21, 3051086), (42, 1525543), (223, 287322), (446, 143661), (669, 95774), (1338, 47887), (1561, 41046), (3122, 20523), (4683, 13682), (6841, 9366)]