28377586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2557}}^1$

素因数の和:2769

約数の個数: 16

約数和(自身を含む): 44202240

約数和(自身を除く): 15824654

約数列:

[1, 2, 31, 62, 179, 358, 2557, 5114, 5549, 11098, 79267, 158534, 457703, 915406, 14188793, 28377586]

約数ペア:

[(1, 28377586), (2, 14188793), (31, 915406), (62, 457703), (179, 158534), (358, 79267), (2557, 11098), (5114, 5549)]