8257712

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 16665600

約数和(自身を除く): 8407888

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 139, 158, 188, 278, 316, 376, 556, 632, 752, 1112, 1264, 2224, 3713, 6533, 7426, 10981, 13066, 14852, 21962, 26132, 29704, 43924, 52264, 59408, 87848, 104528, 175696, 516107, 1032214, 2064428, 4128856, 8257712]

約数ペア:

[(1, 8257712), (2, 4128856), (4, 2064428), (8, 1032214), (16, 516107), (47, 175696), (79, 104528), (94, 87848), (139, 59408), (158, 52264), (188, 43924), (278, 29704), (316, 26132), (376, 21962), (556, 14852), (632, 13066), (752, 10981), (1112, 7426), (1264, 6533), (2224, 3713)]