23530728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 64592640

約数和(自身を除く): 41061912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 1423, 2067, 2756, 2846, 4134, 4269, 5512, 5692, 8268, 8538, 11384, 16536, 17076, 18499, 34152, 36998, 55497, 73996, 75419, 110994, 147992, 150838, 221988, 226257, 301676, 443976, 452514, 603352, 905028, 980447, 1810056, 1960894, 2941341, 3921788, 5882682, 7843576, 11765364, 23530728]

約数ペア:

[(1, 23530728), (2, 11765364), (3, 7843576), (4, 5882682), (6, 3921788), (8, 2941341), (12, 1960894), (13, 1810056), (24, 980447), (26, 905028), (39, 603352), (52, 452514), (53, 443976), (78, 301676), (104, 226257), (106, 221988), (156, 150838), (159, 147992), (212, 110994), (312, 75419), (318, 73996), (424, 55497), (636, 36998), (689, 34152), (1272, 18499), (1378, 17076), (1423, 16536), (2067, 11384), (2756, 8538), (2846, 8268), (4134, 5692), (4269, 5512)]