63944848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{863}}^1$

素因数の和:1303

約数の個数: 40

約数和(自身を含む): 135634176

約数和(自身を除く): 71689328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 863, 1684, 1726, 3368, 3452, 4631, 6736, 6904, 9262, 9493, 13808, 18524, 18986, 37048, 37972, 74096, 75944, 151888, 363323, 726646, 1453292, 2906584, 3996553, 5813168, 7993106, 15986212, 31972424, 63944848]

約数ペア:

[(1, 63944848), (2, 31972424), (4, 15986212), (8, 7993106), (11, 5813168), (16, 3996553), (22, 2906584), (44, 1453292), (88, 726646), (176, 363323), (421, 151888), (842, 75944), (863, 74096), (1684, 37972), (1726, 37048), (3368, 18986), (3452, 18524), (4631, 13808), (6736, 9493), (6904, 9262)]