66728288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 144317376

約数和(自身を除く): 77589088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 163, 176, 326, 352, 652, 1163, 1304, 1793, 2326, 2608, 3586, 4652, 5216, 7172, 9304, 12793, 14344, 18608, 25586, 28688, 37216, 51172, 57376, 102344, 189569, 204688, 379138, 409376, 758276, 1516552, 2085259, 3033104, 4170518, 6066208, 8341036, 16682072, 33364144, 66728288]

約数ペア:

[(1, 66728288), (2, 33364144), (4, 16682072), (8, 8341036), (11, 6066208), (16, 4170518), (22, 3033104), (32, 2085259), (44, 1516552), (88, 758276), (163, 409376), (176, 379138), (326, 204688), (352, 189569), (652, 102344), (1163, 57376), (1304, 51172), (1793, 37216), (2326, 28688), (2608, 25586), (3586, 18608), (4652, 14344), (5216, 12793), (7172, 9304)]