40270784

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{1901}}^1$

素因数の和:2244

約数の個数: 28

約数和(自身を含む): 80195928

約数和(自身を除く): 39925144

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 1324, 1901, 2648, 3802, 5296, 7604, 10592, 15208, 21184, 30416, 60832, 121664, 629231, 1258462, 2516924, 5033848, 10067696, 20135392, 40270784]

約数ペア:

[(1, 40270784), (2, 20135392), (4, 10067696), (8, 5033848), (16, 2516924), (32, 1258462), (64, 629231), (331, 121664), (662, 60832), (1324, 30416), (1901, 21184), (2648, 15208), (3802, 10592), (5296, 7604)]