15667728

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5423

約数の個数: 40

約数和(自身を含む): 41146176

約数和(自身を除く): 25478448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 5351, 10702, 16053, 21404, 32106, 42808, 64212, 85616, 128424, 256848, 326411, 652822, 979233, 1305644, 1958466, 2611288, 3916932, 5222576, 7833864, 15667728]

約数ペア:

[(1, 15667728), (2, 7833864), (3, 5222576), (4, 3916932), (6, 2611288), (8, 1958466), (12, 1305644), (16, 979233), (24, 652822), (48, 326411), (61, 256848), (122, 128424), (183, 85616), (244, 64212), (366, 42808), (488, 32106), (732, 21404), (976, 16053), (1464, 10702), (2928, 5351)]