72488323

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 79681536

約数和(自身を除く): 7193213

約数列:

[1, 17, 31, 263, 523, 527, 4471, 8153, 8891, 16213, 137549, 138601, 275621, 2338333, 4264019, 72488323]

約数ペア:

[(1, 72488323), (17, 4264019), (31, 2338333), (263, 275621), (523, 138601), (527, 137549), (4471, 16213), (8153, 8891)]