28496908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 58786560

約数和(自身を除く): 30289652

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 319, 506, 638, 667, 971, 1012, 1276, 1334, 1942, 2668, 3884, 7337, 10681, 14674, 21362, 22333, 28159, 29348, 42724, 44666, 56318, 89332, 112636, 245663, 309749, 491326, 619498, 647657, 982652, 1238996, 1295314, 2590628, 7124227, 14248454, 28496908]

約数ペア:

[(1, 28496908), (2, 14248454), (4, 7124227), (11, 2590628), (22, 1295314), (23, 1238996), (29, 982652), (44, 647657), (46, 619498), (58, 491326), (92, 309749), (116, 245663), (253, 112636), (319, 89332), (506, 56318), (638, 44666), (667, 42724), (971, 29348), (1012, 28159), (1276, 22333), (1334, 21362), (1942, 14674), (2668, 10681), (3884, 7337)]