42544372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 41280908

約数列:

[1, 2, 4, 13, 26, 43, 52, 53, 86, 106, 172, 212, 359, 559, 689, 718, 1118, 1378, 1436, 2236, 2279, 2756, 4558, 4667, 9116, 9334, 15437, 18668, 19027, 29627, 30874, 38054, 59254, 61748, 76108, 118508, 200681, 247351, 401362, 494702, 802724, 818161, 989404, 1636322, 3272644, 10636093, 21272186, 42544372]

約数ペア:

[(1, 42544372), (2, 21272186), (4, 10636093), (13, 3272644), (26, 1636322), (43, 989404), (52, 818161), (53, 802724), (86, 494702), (106, 401362), (172, 247351), (212, 200681), (359, 118508), (559, 76108), (689, 61748), (718, 59254), (1118, 38054), (1378, 30874), (1436, 29627), (2236, 19027), (2279, 18668), (2756, 15437), (4558, 9334), (4667, 9116)]