25495792

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{977}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 56755296

約数和(自身を除く): 31259504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 977, 1631, 1864, 1954, 3262, 3728, 3908, 6524, 6839, 7816, 13048, 13678, 15632, 26096, 27356, 54712, 109424, 227641, 455282, 910564, 1593487, 1821128, 3186974, 3642256, 6373948, 12747896, 25495792]

約数ペア:

[(1, 25495792), (2, 12747896), (4, 6373948), (7, 3642256), (8, 3186974), (14, 1821128), (16, 1593487), (28, 910564), (56, 455282), (112, 227641), (233, 109424), (466, 54712), (932, 27356), (977, 26096), (1631, 15632), (1864, 13678), (1954, 13048), (3262, 7816), (3728, 6839), (3908, 6524)]