28788522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22111}}^1$

素因数の和:22154

約数の個数: 32

約数和(自身を含む): 67928064

約数和(自身を除く): 39139542

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 22111, 44222, 66333, 132666, 154777, 309554, 464331, 685441, 928662, 1370882, 2056323, 4112646, 4798087, 9596174, 14394261, 28788522]

約数ペア:

[(1, 28788522), (2, 14394261), (3, 9596174), (6, 4798087), (7, 4112646), (14, 2056323), (21, 1370882), (31, 928662), (42, 685441), (62, 464331), (93, 309554), (186, 154777), (217, 132666), (434, 66333), (651, 44222), (1302, 22111)]