70803798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 161989632

約数和(自身を除く): 91185834

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 78, 122, 138, 183, 299, 366, 598, 647, 793, 897, 1294, 1403, 1586, 1794, 1941, 2379, 2806, 3882, 4209, 4758, 8411, 8418, 14881, 16822, 18239, 25233, 29762, 36478, 39467, 44643, 50466, 54717, 78934, 89286, 109434, 118401, 193453, 236802, 386906, 513071, 580359, 907741, 1026142, 1160718, 1539213, 1815482, 2723223, 3078426, 5446446, 11800633, 23601266, 35401899, 70803798]

約数ペア:

[(1, 70803798), (2, 35401899), (3, 23601266), (6, 11800633), (13, 5446446), (23, 3078426), (26, 2723223), (39, 1815482), (46, 1539213), (61, 1160718), (69, 1026142), (78, 907741), (122, 580359), (138, 513071), (183, 386906), (299, 236802), (366, 193453), (598, 118401), (647, 109434), (793, 89286), (897, 78934), (1294, 54717), (1403, 50466), (1586, 44643), (1794, 39467), (1941, 36478), (2379, 29762), (2806, 25233), (3882, 18239), (4209, 16822), (4758, 14881), (8411, 8418)]