66507256

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 129024000

約数和(自身を除く): 62516744

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 316, 376, 632, 2239, 3713, 4478, 7426, 8956, 14852, 17912, 29704, 105233, 176881, 210466, 353762, 420932, 707524, 841864, 1415048, 8313407, 16626814, 33253628, 66507256]

約数ペア:

[(1, 66507256), (2, 33253628), (4, 16626814), (8, 8313407), (47, 1415048), (79, 841864), (94, 707524), (158, 420932), (188, 353762), (316, 210466), (376, 176881), (632, 105233), (2239, 29704), (3713, 17912), (4478, 14852), (7426, 8956)]