27492790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2677}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 53988480

約数和(自身を除く): 26495690

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 2677, 5135, 5354, 10270, 13385, 26770, 34801, 69602, 174005, 211483, 348010, 422966, 1057415, 2114830, 2749279, 5498558, 13746395, 27492790]

約数ペア:

[(1, 27492790), (2, 13746395), (5, 5498558), (10, 2749279), (13, 2114830), (26, 1057415), (65, 422966), (79, 348010), (130, 211483), (158, 174005), (395, 69602), (790, 34801), (1027, 26770), (2054, 13385), (2677, 10270), (5135, 5354)]