25120088

素因数分解:

$2^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{739}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 53990400

約数和(自身を除く): 28870312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 607, 739, 1214, 1478, 2428, 2956, 4249, 4856, 5173, 5912, 8498, 10346, 16996, 20692, 33992, 41384, 448573, 897146, 1794292, 3140011, 3588584, 6280022, 12560044, 25120088]

約数ペア:

[(1, 25120088), (2, 12560044), (4, 6280022), (7, 3588584), (8, 3140011), (14, 1794292), (28, 897146), (56, 448573), (607, 41384), (739, 33992), (1214, 20692), (1478, 16996), (2428, 10346), (2956, 8498), (4249, 5912), (4856, 5173)]