28189764

素因数分解:

$2^2\times 3^2\times {\mathrm{773}}^1\times {\mathrm{1013}}^1$

素因数の和:1796

約数の個数: 36

約数和(自身を含む): 71420076

約数和(自身を除く): 43230312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 773, 1013, 1546, 2026, 2319, 3039, 3092, 4052, 4638, 6078, 6957, 9117, 9276, 12156, 13914, 18234, 27828, 36468, 783049, 1566098, 2349147, 3132196, 4698294, 7047441, 9396588, 14094882, 28189764]

約数ペア:

[(1, 28189764), (2, 14094882), (3, 9396588), (4, 7047441), (6, 4698294), (9, 3132196), (12, 2349147), (18, 1566098), (36, 783049), (773, 36468), (1013, 27828), (1546, 18234), (2026, 13914), (2319, 12156), (3039, 9276), (3092, 9117), (4052, 6957), (4638, 6078)]