56673428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 120046080

約数和(自身を除く): 63372652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 307, 347, 532, 614, 694, 1228, 1388, 2149, 2429, 4298, 4858, 5833, 6593, 8596, 9716, 11666, 13186, 23332, 26372, 40831, 46151, 81662, 92302, 106529, 163324, 184604, 213058, 426116, 745703, 1491406, 2024051, 2982812, 4048102, 8096204, 14168357, 28336714, 56673428]

約数ペア:

[(1, 56673428), (2, 28336714), (4, 14168357), (7, 8096204), (14, 4048102), (19, 2982812), (28, 2024051), (38, 1491406), (76, 745703), (133, 426116), (266, 213058), (307, 184604), (347, 163324), (532, 106529), (614, 92302), (694, 81662), (1228, 46151), (1388, 40831), (2149, 26372), (2429, 23332), (4298, 13186), (4858, 11666), (5833, 9716), (6593, 8596)]