64038412

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 113778000

約数和(自身を除く): 49739588

約数列:

[1, 2, 4, 139, 149, 278, 298, 556, 596, 773, 1546, 3092, 20711, 41422, 82844, 107447, 115177, 214894, 230354, 429788, 460708, 16009603, 32019206, 64038412]

約数ペア:

[(1, 64038412), (2, 32019206), (4, 16009603), (139, 460708), (149, 429788), (278, 230354), (298, 214894), (556, 115177), (596, 107447), (773, 82844), (1546, 41422), (3092, 20711)]