27820428

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 67060224

約数和(自身を除く): 39239796

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 107, 141, 188, 214, 282, 321, 428, 461, 564, 642, 922, 1284, 1383, 1844, 2766, 5029, 5532, 10058, 15087, 20116, 21667, 30174, 43334, 49327, 60348, 65001, 86668, 98654, 130002, 147981, 197308, 260004, 295962, 591924, 2318369, 4636738, 6955107, 9273476, 13910214, 27820428]

約数ペア:

[(1, 27820428), (2, 13910214), (3, 9273476), (4, 6955107), (6, 4636738), (12, 2318369), (47, 591924), (94, 295962), (107, 260004), (141, 197308), (188, 147981), (214, 130002), (282, 98654), (321, 86668), (428, 65001), (461, 60348), (564, 49327), (642, 43334), (922, 30174), (1284, 21667), (1383, 20116), (1844, 15087), (2766, 10058), (5029, 5532)]