25368392

素因数分解:

$2^3\times 7^1\times {\mathrm{613}}^1\times {\mathrm{739}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 54523200

約数和(自身を除く): 29154808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 613, 739, 1226, 1478, 2452, 2956, 4291, 4904, 5173, 5912, 8582, 10346, 17164, 20692, 34328, 41384, 453007, 906014, 1812028, 3171049, 3624056, 6342098, 12684196, 25368392]

約数ペア:

[(1, 25368392), (2, 12684196), (4, 6342098), (7, 3624056), (8, 3171049), (14, 1812028), (28, 906014), (56, 453007), (613, 41384), (739, 34328), (1226, 20692), (1478, 17164), (2452, 10346), (2956, 8582), (4291, 5912), (4904, 5173)]