74784908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{32069}}^1$

素因数の和:32137

約数の個数: 24

約数和(自身を含む): 145469520

約数和(自身を除く): 70684612

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 32069, 64138, 128276, 352759, 705518, 1411036, 1699657, 3399314, 6798628, 18696227, 37392454, 74784908]

約数ペア:

[(1, 74784908), (2, 37392454), (4, 18696227), (11, 6798628), (22, 3399314), (44, 1699657), (53, 1411036), (106, 705518), (212, 352759), (583, 128276), (1166, 64138), (2332, 32069)]