65231376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{194141}}^1$

素因数の和:194159

約数の個数: 40

約数和(自身を含む): 192588864

約数和(自身を除く): 127357488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 194141, 388282, 582423, 776564, 1164846, 1358987, 1553128, 2329692, 2717974, 3106256, 4076961, 4659384, 5435948, 8153922, 9318768, 10871896, 16307844, 21743792, 32615688, 65231376]

約数ペア:

[(1, 65231376), (2, 32615688), (3, 21743792), (4, 16307844), (6, 10871896), (7, 9318768), (8, 8153922), (12, 5435948), (14, 4659384), (16, 4076961), (21, 3106256), (24, 2717974), (28, 2329692), (42, 1553128), (48, 1358987), (56, 1164846), (84, 776564), (112, 582423), (168, 388282), (336, 194141)]