28198356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{123677}}^1$

素因数の和:123703

約数の個数: 24

約数和(自身を含む): 69259680

約数和(自身を除く): 41061324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 123677, 247354, 371031, 494708, 742062, 1484124, 2349863, 4699726, 7049589, 9399452, 14099178, 28198356]

約数ペア:

[(1, 28198356), (2, 14099178), (3, 9399452), (4, 7049589), (6, 4699726), (12, 2349863), (19, 1484124), (38, 742062), (57, 494708), (76, 371031), (114, 247354), (228, 123677)]