77708672

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{12917}}^1$

素因数の和:12978

約数の個数: 32

約数和(自身を含む): 158116320

約数和(自身を除く): 80407648

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 12917, 25834, 51668, 103336, 206672, 413344, 607099, 826688, 1214198, 1653376, 2428396, 4856792, 9713584, 19427168, 38854336, 77708672]

約数ペア:

[(1, 77708672), (2, 38854336), (4, 19427168), (8, 9713584), (16, 4856792), (32, 2428396), (47, 1653376), (64, 1214198), (94, 826688), (128, 607099), (188, 413344), (376, 206672), (752, 103336), (1504, 51668), (3008, 25834), (6016, 12917)]