7224664

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 13986000

約数和(自身を除く): 6761336

約数列:

[1, 2, 4, 8, 73, 89, 139, 146, 178, 278, 292, 356, 556, 584, 712, 1112, 6497, 10147, 12371, 12994, 20294, 24742, 25988, 40588, 49484, 51976, 81176, 98968, 903083, 1806166, 3612332, 7224664]

約数ペア:

[(1, 7224664), (2, 3612332), (4, 1806166), (8, 903083), (73, 98968), (89, 81176), (139, 51976), (146, 49484), (178, 40588), (278, 25988), (292, 24742), (356, 20294), (556, 12994), (584, 12371), (712, 10147), (1112, 6497)]