28704632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{326189}}^1$

素因数の和:326206

約数の個数: 16

約数和(自身を含む): 58714200

約数和(自身を除く): 30009568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 326189, 652378, 1304756, 2609512, 3588079, 7176158, 14352316, 28704632]

約数ペア:

[(1, 28704632), (2, 14352316), (4, 7176158), (8, 3588079), (11, 2609512), (22, 1304756), (44, 652378), (88, 326189)]