28562454

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{12113}}^1$

素因数の和:12252

約数の個数: 24

約数和(自身を含む): 62362872

約数和(自身を除く): 33800418

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 12113, 24226, 36339, 72678, 109017, 218034, 1586803, 3173606, 4760409, 9520818, 14281227, 28562454]

約数ペア:

[(1, 28562454), (2, 14281227), (3, 9520818), (6, 4760409), (9, 3173606), (18, 1586803), (131, 218034), (262, 109017), (393, 72678), (786, 36339), (1179, 24226), (2358, 12113)]