72195572

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4861}}^1$

素因数の和:4991

約数の個数: 24

約数和(自身を含む): 130690560

約数和(自身を除く): 58494988

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 3713, 4861, 7426, 9722, 14852, 19444, 228467, 384019, 456934, 768038, 913868, 1536076, 18048893, 36097786, 72195572]

約数ペア:

[(1, 72195572), (2, 36097786), (4, 18048893), (47, 1536076), (79, 913868), (94, 768038), (158, 456934), (188, 384019), (316, 228467), (3713, 19444), (4861, 14852), (7426, 9722)]