27461722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{691}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 42649344

約数和(自身を除く): 15187622

約数列:

[1, 2, 31, 62, 641, 691, 1282, 1382, 19871, 21421, 39742, 42842, 442931, 885862, 13730861, 27461722]

約数ペア:

[(1, 27461722), (2, 13730861), (31, 885862), (62, 442931), (641, 42842), (691, 39742), (1282, 21421), (1382, 19871)]