73057904

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 144283920

約数和(自身を除く): 71226016

約数列:

[1, 2, 4, 8, 16, 109, 163, 218, 257, 326, 436, 514, 652, 872, 1028, 1304, 1744, 2056, 2608, 4112, 17767, 28013, 35534, 41891, 56026, 71068, 83782, 112052, 142136, 167564, 224104, 284272, 335128, 448208, 670256, 4566119, 9132238, 18264476, 36528952, 73057904]

約数ペア:

[(1, 73057904), (2, 36528952), (4, 18264476), (8, 9132238), (16, 4566119), (109, 670256), (163, 448208), (218, 335128), (257, 284272), (326, 224104), (436, 167564), (514, 142136), (652, 112052), (872, 83782), (1028, 71068), (1304, 56026), (1744, 41891), (2056, 35534), (2608, 28013), (4112, 17767)]