28223652

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 68302080

約数和(自身を除く): 40078428

約数列:

[1, 2, 3, 4, 6, 12, 43, 83, 86, 129, 166, 172, 249, 258, 332, 498, 516, 659, 996, 1318, 1977, 2636, 3569, 3954, 7138, 7908, 10707, 14276, 21414, 28337, 42828, 54697, 56674, 85011, 109394, 113348, 164091, 170022, 218788, 328182, 340044, 656364, 2351971, 4703942, 7055913, 9407884, 14111826, 28223652]

約数ペア:

[(1, 28223652), (2, 14111826), (3, 9407884), (4, 7055913), (6, 4703942), (12, 2351971), (43, 656364), (83, 340044), (86, 328182), (129, 218788), (166, 170022), (172, 164091), (249, 113348), (258, 109394), (332, 85011), (498, 56674), (516, 54697), (659, 42828), (996, 28337), (1318, 21414), (1977, 14276), (2636, 10707), (3569, 7908), (3954, 7138)]