27815668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 50672160

約数和(自身を除く): 22856492

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 2741, 5074, 5482, 10148, 10964, 117863, 161719, 235726, 323438, 471452, 646876, 6953917, 13907834, 27815668]

約数ペア:

[(1, 27815668), (2, 13907834), (4, 6953917), (43, 646876), (59, 471452), (86, 323438), (118, 235726), (172, 161719), (236, 117863), (2537, 10964), (2741, 10148), (5074, 5482)]