69312488

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13907}}^1$

素因数の和:14009

約数の個数: 32

約数和(自身を含む): 150206400

約数和(自身を除く): 80893912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 13907, 27814, 55628, 97349, 111256, 194698, 389396, 778792, 1237723, 2475446, 4950892, 8664061, 9901784, 17328122, 34656244, 69312488]

約数ペア:

[(1, 69312488), (2, 34656244), (4, 17328122), (7, 9901784), (8, 8664061), (14, 4950892), (28, 2475446), (56, 1237723), (89, 778792), (178, 389396), (356, 194698), (623, 111256), (712, 97349), (1246, 55628), (2492, 27814), (4984, 13907)]