72625432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20129}}^1$

素因数の和:20187

約数の個数: 32

約数和(自身を含む): 152182800

約数和(自身を除く): 79557368

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 20129, 40258, 80516, 161032, 221419, 442838, 825289, 885676, 1650578, 1771352, 3301156, 6602312, 9078179, 18156358, 36312716, 72625432]

約数ペア:

[(1, 72625432), (2, 36312716), (4, 18156358), (8, 9078179), (11, 6602312), (22, 3301156), (41, 1771352), (44, 1650578), (82, 885676), (88, 825289), (164, 442838), (328, 221419), (451, 161032), (902, 80516), (1804, 40258), (3608, 20129)]