72967538

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3391}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 58913422

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 3074, 3391, 6782, 10759, 21518, 23737, 47474, 98339, 179723, 196678, 359446, 688373, 1258061, 1376746, 2516122, 5211967, 10423934, 36483769, 72967538]

約数ペア:

[(1, 72967538), (2, 36483769), (7, 10423934), (14, 5211967), (29, 2516122), (53, 1376746), (58, 1258061), (106, 688373), (203, 359446), (371, 196678), (406, 179723), (742, 98339), (1537, 47474), (3074, 23737), (3391, 21518), (6782, 10759)]