28621742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2579}}^1$

素因数の和:2791

約数の個数: 16

約数和(自身を含む): 44582400

約数和(自身を除く): 15960658

約数列:

[1, 2, 31, 62, 179, 358, 2579, 5158, 5549, 11098, 79949, 159898, 461641, 923282, 14310871, 28621742]

約数ペア:

[(1, 28621742), (2, 14310871), (31, 923282), (62, 461641), (179, 159898), (358, 79949), (2579, 11098), (5158, 5549)]