73145912

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27791}}^1$

素因数の和:27851

約数の個数: 32

約数和(自身を含む): 160081920

約数和(自身を除く): 86936008

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 27791, 55582, 111164, 194537, 222328, 389074, 778148, 1306177, 1556296, 2612354, 5224708, 9143239, 10449416, 18286478, 36572956, 73145912]

約数ペア:

[(1, 73145912), (2, 36572956), (4, 18286478), (7, 10449416), (8, 9143239), (14, 5224708), (28, 2612354), (47, 1556296), (56, 1306177), (94, 778148), (188, 389074), (329, 222328), (376, 194537), (658, 111164), (1316, 55582), (2632, 27791)]