56907656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8167}}^1$

素因数の和:8253

約数の個数: 32

約数和(自身を含む): 116639040

約数和(自身を除く): 59731384

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 8167, 16334, 32668, 65336, 106171, 212342, 424684, 547189, 849368, 1094378, 2188756, 4377512, 7113457, 14226914, 28453828, 56907656]

約数ペア:

[(1, 56907656), (2, 28453828), (4, 14226914), (8, 7113457), (13, 4377512), (26, 2188756), (52, 1094378), (67, 849368), (104, 547189), (134, 424684), (268, 212342), (536, 106171), (871, 65336), (1742, 32668), (3484, 16334), (6968, 8167)]