25112852

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 46710720

約数和(自身を除く): 21597868

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 139, 188, 278, 556, 961, 1457, 1922, 2914, 3844, 4309, 5828, 6533, 8618, 13066, 17236, 26132, 45167, 90334, 133579, 180668, 202523, 267158, 405046, 534316, 810092, 6278213, 12556426, 25112852]

約数ペア:

[(1, 25112852), (2, 12556426), (4, 6278213), (31, 810092), (47, 534316), (62, 405046), (94, 267158), (124, 202523), (139, 180668), (188, 133579), (278, 90334), (556, 45167), (961, 26132), (1457, 17236), (1922, 13066), (2914, 8618), (3844, 6533), (4309, 5828)]