47907184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1817

約数の個数: 40

約数和(自身を含む): 100740080

約数和(自身を除く): 52832896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1657, 1807, 2224, 3314, 3614, 6628, 7228, 13256, 14456, 21541, 26512, 28912, 43082, 86164, 172328, 230323, 344656, 460646, 921292, 1842584, 2994199, 3685168, 5988398, 11976796, 23953592, 47907184]

約数ペア:

[(1, 47907184), (2, 23953592), (4, 11976796), (8, 5988398), (13, 3685168), (16, 2994199), (26, 1842584), (52, 921292), (104, 460646), (139, 344656), (208, 230323), (278, 172328), (556, 86164), (1112, 43082), (1657, 28912), (1807, 26512), (2224, 21541), (3314, 14456), (3614, 13256), (6628, 7228)]