71380554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2503}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 167848128

約数和(自身を除く): 96467574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 2503, 4074, 4753, 5006, 7509, 9506, 14259, 15018, 17521, 28518, 35042, 52563, 105126, 122647, 242791, 245294, 367941, 485582, 728373, 735882, 1456746, 1699537, 3399074, 5098611, 10197222, 11896759, 23793518, 35690277, 71380554]

約数ペア:

[(1, 71380554), (2, 35690277), (3, 23793518), (6, 11896759), (7, 10197222), (14, 5098611), (21, 3399074), (42, 1699537), (49, 1456746), (97, 735882), (98, 728373), (147, 485582), (194, 367941), (291, 245294), (294, 242791), (582, 122647), (679, 105126), (1358, 52563), (2037, 35042), (2503, 28518), (4074, 17521), (4753, 15018), (5006, 14259), (7509, 9506)]