71388196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2999}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 136584000

約数和(自身を除く): 65195804

約数列:

[1, 2, 4, 11, 22, 44, 541, 1082, 2164, 2999, 5951, 5998, 11902, 11996, 23804, 32989, 65978, 131956, 1622459, 3244918, 6489836, 17847049, 35694098, 71388196]

約数ペア:

[(1, 71388196), (2, 35694098), (4, 17847049), (11, 6489836), (22, 3244918), (44, 1622459), (541, 131956), (1082, 65978), (2164, 32989), (2999, 23804), (5951, 11996), (5998, 11902)]