25640768

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{17419}}^1$

素因数の和:17454

約数の個数: 28

約数和(自身を含む): 53096160

約数和(自身を除く): 27455392

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 17419, 34838, 69676, 139352, 278704, 400637, 557408, 801274, 1114816, 1602548, 3205096, 6410192, 12820384, 25640768]

約数ペア:

[(1, 25640768), (2, 12820384), (4, 6410192), (8, 3205096), (16, 1602548), (23, 1114816), (32, 801274), (46, 557408), (64, 400637), (92, 278704), (184, 139352), (368, 69676), (736, 34838), (1472, 17419)]