7864336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 16706520

約数和(自身を除く): 8842184

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 997, 1972, 1994, 3944, 3988, 7888, 7976, 15952, 16949, 28913, 33898, 57826, 67796, 115652, 135592, 231304, 271184, 462608, 491521, 983042, 1966084, 3932168, 7864336]

約数ペア:

[(1, 7864336), (2, 3932168), (4, 1966084), (8, 983042), (16, 491521), (17, 462608), (29, 271184), (34, 231304), (58, 135592), (68, 115652), (116, 67796), (136, 57826), (232, 33898), (272, 28913), (464, 16949), (493, 15952), (986, 7976), (997, 7888), (1972, 3988), (1994, 3944)]