25320746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 43642368

約数和(自身を除く): 18321622

約数列:

[1, 2, 11, 22, 23, 46, 163, 253, 307, 326, 506, 614, 1793, 3377, 3586, 3749, 6754, 7061, 7498, 14122, 41239, 50041, 77671, 82478, 100082, 155342, 550451, 1100902, 1150943, 2301886, 12660373, 25320746]

約数ペア:

[(1, 25320746), (2, 12660373), (11, 2301886), (22, 1150943), (23, 1100902), (46, 550451), (163, 155342), (253, 100082), (307, 82478), (326, 77671), (506, 50041), (614, 41239), (1793, 14122), (3377, 7498), (3586, 7061), (3749, 6754)]