42449368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2137}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 86204160

約数和(自身を除く): 43754792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2137, 2483, 4274, 4966, 8548, 9932, 17096, 19864, 27781, 55562, 111124, 222248, 408167, 816334, 1632668, 3265336, 5306171, 10612342, 21224684, 42449368]

約数ペア:

[(1, 42449368), (2, 21224684), (4, 10612342), (8, 5306171), (13, 3265336), (26, 1632668), (52, 816334), (104, 408167), (191, 222248), (382, 111124), (764, 55562), (1528, 27781), (2137, 19864), (2483, 17096), (4274, 9932), (4966, 8548)]