27598990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5292

約数の個数: 32

約数和(自身を含む): 54307584

約数和(自身を除く): 26708594

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5237, 5270, 10474, 26185, 52370, 89029, 162347, 178058, 324694, 445145, 811735, 890290, 1623470, 2759899, 5519798, 13799495, 27598990]

約数ペア:

[(1, 27598990), (2, 13799495), (5, 5519798), (10, 2759899), (17, 1623470), (31, 890290), (34, 811735), (62, 445145), (85, 324694), (155, 178058), (170, 162347), (310, 89029), (527, 52370), (1054, 26185), (2635, 10474), (5237, 5270)]