28579672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4111}}^1$

素因数の和:4207

約数の個数: 32

約数和(自身を含む): 59212800

約数和(自身を除く): 30633128

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 4111, 6952, 8222, 16444, 32888, 45221, 90442, 180884, 324769, 361768, 649538, 1299076, 2598152, 3572459, 7144918, 14289836, 28579672]

約数ペア:

[(1, 28579672), (2, 14289836), (4, 7144918), (8, 3572459), (11, 2598152), (22, 1299076), (44, 649538), (79, 361768), (88, 324769), (158, 180884), (316, 90442), (632, 45221), (869, 32888), (1738, 16444), (3476, 8222), (4111, 6952)]