28857912

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{7963}}^1$

素因数の和:8123

約数の個数: 32

約数和(自身を含む): 72631680

約数和(自身を除く): 43773768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 7963, 15926, 23889, 31852, 47778, 63704, 95556, 191112, 1202413, 2404826, 3607239, 4809652, 7214478, 9619304, 14428956, 28857912]

約数ペア:

[(1, 28857912), (2, 14428956), (3, 9619304), (4, 7214478), (6, 4809652), (8, 3607239), (12, 2404826), (24, 1202413), (151, 191112), (302, 95556), (453, 63704), (604, 47778), (906, 31852), (1208, 23889), (1812, 15926), (3624, 7963)]