27878512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60083}}^1$

素因数の和:60120

約数の個数: 20

約数和(自身を含む): 55878120

約数和(自身を除く): 27999608

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60083, 120166, 240332, 480664, 961328, 1742407, 3484814, 6969628, 13939256, 27878512]

約数ペア:

[(1, 27878512), (2, 13939256), (4, 6969628), (8, 3484814), (16, 1742407), (29, 961328), (58, 480664), (116, 240332), (232, 120166), (464, 60083)]