42818704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 88431840

約数和(自身を除く): 45613136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 1697, 3154, 3394, 6308, 6788, 12616, 13576, 25232, 27152, 32243, 64486, 128972, 140851, 257944, 281702, 515888, 563404, 1126808, 2253616, 2676169, 5352338, 10704676, 21409352, 42818704]

約数ペア:

[(1, 42818704), (2, 21409352), (4, 10704676), (8, 5352338), (16, 2676169), (19, 2253616), (38, 1126808), (76, 563404), (83, 515888), (152, 281702), (166, 257944), (304, 140851), (332, 128972), (664, 64486), (1328, 32243), (1577, 27152), (1697, 25232), (3154, 13576), (3394, 12616), (6308, 6788)]