72704764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{31177}}^1$

素因数の和:31245

約数の個数: 24

約数和(自身を含む): 141423408

約数和(自身を除く): 68718644

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 31177, 62354, 124708, 342947, 685894, 1371788, 1652381, 3304762, 6609524, 18176191, 36352382, 72704764]

約数ペア:

[(1, 72704764), (2, 36352382), (4, 18176191), (11, 6609524), (22, 3304762), (44, 1652381), (53, 1371788), (106, 685894), (212, 342947), (583, 124708), (1166, 62354), (2332, 31177)]