28497530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 54466560

約数和(自身を除く): 25969030

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1181, 1270, 2362, 2413, 4826, 5905, 11810, 12065, 22439, 24130, 44878, 112195, 149987, 224390, 299974, 749935, 1499870, 2849753, 5699506, 14248765, 28497530]

約数ペア:

[(1, 28497530), (2, 14248765), (5, 5699506), (10, 2849753), (19, 1499870), (38, 749935), (95, 299974), (127, 224390), (190, 149987), (254, 112195), (635, 44878), (1181, 24130), (1270, 22439), (2362, 12065), (2413, 11810), (4826, 5905)]