72719444

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{6781}}^1$

素因数の和:7175

約数の個数: 24

約数和(自身を含む): 145840128

約数和(自身を除く): 73120684

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 5362, 6781, 10724, 13562, 27124, 47467, 94934, 189868, 2597123, 5194246, 10388492, 18179861, 36359722, 72719444]

約数ペア:

[(1, 72719444), (2, 36359722), (4, 18179861), (7, 10388492), (14, 5194246), (28, 2597123), (383, 189868), (766, 94934), (1532, 47467), (2681, 27124), (5362, 13562), (6781, 10724)]