67617616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2357}}^1$

素因数の和:2539

約数の個数: 40

約数和(自身を含む): 143856864

約数和(自身を除く): 76239248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2357, 2608, 3586, 4714, 7172, 9428, 14344, 18856, 25927, 28688, 37712, 51854, 103708, 207416, 384191, 414832, 768382, 1536764, 3073528, 4226101, 6147056, 8452202, 16904404, 33808808, 67617616]

約数ペア:

[(1, 67617616), (2, 33808808), (4, 16904404), (8, 8452202), (11, 6147056), (16, 4226101), (22, 3073528), (44, 1536764), (88, 768382), (163, 414832), (176, 384191), (326, 207416), (652, 103708), (1304, 51854), (1793, 37712), (2357, 28688), (2608, 25927), (3586, 18856), (4714, 14344), (7172, 9428)]