4172728

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 9007200

約数和(自身を除く): 4834472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 277, 538, 554, 1076, 1108, 1883, 1939, 2152, 2216, 3766, 3878, 7532, 7756, 15064, 15512, 74513, 149026, 298052, 521591, 596104, 1043182, 2086364, 4172728]

約数ペア:

[(1, 4172728), (2, 2086364), (4, 1043182), (7, 596104), (8, 521591), (14, 298052), (28, 149026), (56, 74513), (269, 15512), (277, 15064), (538, 7756), (554, 7532), (1076, 3878), (1108, 3766), (1883, 2216), (1939, 2152)]