8406244

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 18748800

約数和(自身を除く): 10342556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 557, 686, 1078, 1114, 1372, 2156, 2228, 3773, 3899, 6127, 7546, 7798, 12254, 15092, 15596, 24508, 27293, 42889, 54586, 85778, 109172, 171556, 191051, 300223, 382102, 600446, 764204, 1200892, 2101561, 4203122, 8406244]

約数ペア:

[(1, 8406244), (2, 4203122), (4, 2101561), (7, 1200892), (11, 764204), (14, 600446), (22, 382102), (28, 300223), (44, 191051), (49, 171556), (77, 109172), (98, 85778), (154, 54586), (196, 42889), (308, 27293), (343, 24508), (539, 15596), (557, 15092), (686, 12254), (1078, 7798), (1114, 7546), (1372, 6127), (2156, 3899), (2228, 3773)]