28988124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{219607}}^1$

素因数の和:219625

約数の個数: 24

約数和(自身を含む): 73788288

約数和(自身を除く): 44800164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 219607, 439214, 658821, 878428, 1317642, 2415677, 2635284, 4831354, 7247031, 9662708, 14494062, 28988124]

約数ペア:

[(1, 28988124), (2, 14494062), (3, 9662708), (4, 7247031), (6, 4831354), (11, 2635284), (12, 2415677), (22, 1317642), (33, 878428), (44, 658821), (66, 439214), (132, 219607)]