42876496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1643

約数の個数: 40

約数和(自身を含む): 90167840

約数和(自身を除く): 47291344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1483, 1807, 2224, 2966, 3614, 5932, 7228, 11864, 14456, 19279, 23728, 28912, 38558, 77116, 154232, 206137, 308464, 412274, 824548, 1649096, 2679781, 3298192, 5359562, 10719124, 21438248, 42876496]

約数ペア:

[(1, 42876496), (2, 21438248), (4, 10719124), (8, 5359562), (13, 3298192), (16, 2679781), (26, 1649096), (52, 824548), (104, 412274), (139, 308464), (208, 206137), (278, 154232), (556, 77116), (1112, 38558), (1483, 28912), (1807, 23728), (2224, 19279), (2966, 14456), (3614, 11864), (5932, 7228)]