766888616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{4549}}^1$

素因数の和:6189

約数の個数: 32

約数和(自身を含む): 1549821000

約数和(自身を除く): 782932384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1621, 3242, 4549, 6484, 9098, 12968, 18196, 21073, 36392, 42146, 59137, 84292, 118274, 168584, 236548, 473096, 7373929, 14747858, 29495716, 58991432, 95861077, 191722154, 383444308, 766888616]

約数ペア:

[(1, 766888616), (2, 383444308), (4, 191722154), (8, 95861077), (13, 58991432), (26, 29495716), (52, 14747858), (104, 7373929), (1621, 473096), (3242, 236548), (4549, 168584), (6484, 118274), (9098, 84292), (12968, 59137), (18196, 42146), (21073, 36392)]