7394608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 15672608

約数和(自身を除く): 8278000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 487, 584, 949, 974, 1168, 1898, 1948, 3796, 3896, 6331, 7592, 7792, 12662, 15184, 25324, 35551, 50648, 71102, 101296, 142204, 284408, 462163, 568816, 924326, 1848652, 3697304, 7394608]

約数ペア:

[(1, 7394608), (2, 3697304), (4, 1848652), (8, 924326), (13, 568816), (16, 462163), (26, 284408), (52, 142204), (73, 101296), (104, 71102), (146, 50648), (208, 35551), (292, 25324), (487, 15184), (584, 12662), (949, 7792), (974, 7592), (1168, 6331), (1898, 3896), (1948, 3796)]