4014928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 8392320

約数和(自身を除く): 4377392

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 281, 304, 376, 562, 752, 893, 1124, 1786, 2248, 3572, 4496, 5339, 7144, 10678, 13207, 14288, 21356, 26414, 42712, 52828, 85424, 105656, 211312, 250933, 501866, 1003732, 2007464, 4014928]

約数ペア:

[(1, 4014928), (2, 2007464), (4, 1003732), (8, 501866), (16, 250933), (19, 211312), (38, 105656), (47, 85424), (76, 52828), (94, 42712), (152, 26414), (188, 21356), (281, 14288), (304, 13207), (376, 10678), (562, 7144), (752, 5339), (893, 4496), (1124, 3572), (1786, 2248)]