69107864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64951}}^1$

素因数の和:64983

約数の個数: 32

約数和(自身を含む): 155884800

約数和(自身を除く): 86776936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 64951, 129902, 259804, 454657, 519608, 909314, 1234069, 1818628, 2468138, 3637256, 4936276, 8638483, 9872552, 17276966, 34553932, 69107864]

約数ペア:

[(1, 69107864), (2, 34553932), (4, 17276966), (7, 9872552), (8, 8638483), (14, 4936276), (19, 3637256), (28, 2468138), (38, 1818628), (56, 1234069), (76, 909314), (133, 519608), (152, 454657), (266, 259804), (532, 129902), (1064, 64951)]