28411542

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{12049}}^1$

素因数の和:12188

約数の個数: 24

約数和(自身を含む): 62033400

約数和(自身を除く): 33621858

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 12049, 24098, 36147, 72294, 108441, 216882, 1578419, 3156838, 4735257, 9470514, 14205771, 28411542]

約数ペア:

[(1, 28411542), (2, 14205771), (3, 9470514), (6, 4735257), (9, 3156838), (18, 1578419), (131, 216882), (262, 108441), (393, 72294), (786, 36147), (1179, 24098), (2358, 12049)]