28929654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{123631}}^1$

素因数の和:123652

約数の個数: 24

約数和(自身を含む): 67503072

約数和(自身を除く): 38573418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 123631, 247262, 370893, 741786, 1112679, 1607203, 2225358, 3214406, 4821609, 9643218, 14464827, 28929654]

約数ペア:

[(1, 28929654), (2, 14464827), (3, 9643218), (6, 4821609), (9, 3214406), (13, 2225358), (18, 1607203), (26, 1112679), (39, 741786), (78, 370893), (117, 247262), (234, 123631)]