28294518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4133}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 65085696

約数和(自身を除く): 36791178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 4133, 6846, 8266, 12399, 24798, 28931, 57862, 86793, 173586, 673679, 1347358, 2021037, 4042074, 4715753, 9431506, 14147259, 28294518]

約数ペア:

[(1, 28294518), (2, 14147259), (3, 9431506), (6, 4715753), (7, 4042074), (14, 2021037), (21, 1347358), (42, 673679), (163, 173586), (326, 86793), (489, 57862), (978, 28931), (1141, 24798), (2282, 12399), (3423, 8266), (4133, 6846)]