65842088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 76406872

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 167, 221, 223, 334, 442, 446, 668, 884, 892, 1336, 1768, 1784, 2171, 2839, 2899, 3791, 4342, 5678, 5798, 7582, 8684, 11356, 11596, 15164, 17368, 22712, 23192, 30328, 36907, 37241, 49283, 73814, 74482, 98566, 147628, 148964, 197132, 295256, 297928, 394264, 484133, 633097, 968266, 1266194, 1936532, 2532388, 3873064, 5064776, 8230261, 16460522, 32921044, 65842088]

約数ペア:

[(1, 65842088), (2, 32921044), (4, 16460522), (8, 8230261), (13, 5064776), (17, 3873064), (26, 2532388), (34, 1936532), (52, 1266194), (68, 968266), (104, 633097), (136, 484133), (167, 394264), (221, 297928), (223, 295256), (334, 197132), (442, 148964), (446, 147628), (668, 98566), (884, 74482), (892, 73814), (1336, 49283), (1768, 37241), (1784, 36907), (2171, 30328), (2839, 23192), (2899, 22712), (3791, 17368), (4342, 15164), (5678, 11596), (5798, 11356), (7582, 8684)]