66439352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 153619200

約数和(自身を除く): 87179848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1523, 1558, 2296, 3046, 3116, 5453, 6092, 6232, 10661, 10906, 12184, 21322, 21812, 28937, 42644, 43624, 57874, 62443, 85288, 115748, 124886, 202559, 231496, 249772, 405118, 437101, 499544, 810236, 874202, 1186417, 1620472, 1748404, 2372834, 3496808, 4745668, 8304919, 9491336, 16609838, 33219676, 66439352]

約数ペア:

[(1, 66439352), (2, 33219676), (4, 16609838), (7, 9491336), (8, 8304919), (14, 4745668), (19, 3496808), (28, 2372834), (38, 1748404), (41, 1620472), (56, 1186417), (76, 874202), (82, 810236), (133, 499544), (152, 437101), (164, 405118), (266, 249772), (287, 231496), (328, 202559), (532, 124886), (574, 115748), (779, 85288), (1064, 62443), (1148, 57874), (1523, 43624), (1558, 42644), (2296, 28937), (3046, 21812), (3116, 21322), (5453, 12184), (6092, 10906), (6232, 10661)]