65704016

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3391}}^1$

素因数の和:3579

約数の個数: 40

約数和(自身を含む): 146371584

約数和(自身を除く): 80667568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 3391, 4844, 6782, 9688, 13564, 19376, 23737, 27128, 47474, 54256, 94948, 189896, 379792, 586643, 1173286, 2346572, 4106501, 4693144, 8213002, 9386288, 16426004, 32852008, 65704016]

約数ペア:

[(1, 65704016), (2, 32852008), (4, 16426004), (7, 9386288), (8, 8213002), (14, 4693144), (16, 4106501), (28, 2346572), (56, 1173286), (112, 586643), (173, 379792), (346, 189896), (692, 94948), (1211, 54256), (1384, 47474), (2422, 27128), (2768, 23737), (3391, 19376), (4844, 13564), (6782, 9688)]