65027536

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4177}}^1$

素因数の和:4331

約数の個数: 40

約数和(自身を含む): 145060160

約数和(自身を除く): 80032624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 4177, 7784, 8354, 15568, 16708, 29239, 33416, 58478, 66832, 116956, 233912, 467824, 580603, 1161206, 2322412, 4064221, 4644824, 8128442, 9289648, 16256884, 32513768, 65027536]

約数ペア:

[(1, 65027536), (2, 32513768), (4, 16256884), (7, 9289648), (8, 8128442), (14, 4644824), (16, 4064221), (28, 2322412), (56, 1161206), (112, 580603), (139, 467824), (278, 233912), (556, 116956), (973, 66832), (1112, 58478), (1946, 33416), (2224, 29239), (3892, 16708), (4177, 15568), (7784, 8354)]