28751284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{751}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 53440128

約数和(自身を除く): 24688844

約数列:

[1, 2, 4, 17, 34, 68, 563, 751, 1126, 1502, 2252, 3004, 9571, 12767, 19142, 25534, 38284, 51068, 422813, 845626, 1691252, 7187821, 14375642, 28751284]

約数ペア:

[(1, 28751284), (2, 14375642), (4, 7187821), (17, 1691252), (34, 845626), (68, 422813), (563, 51068), (751, 38284), (1126, 25534), (1502, 19142), (2252, 12767), (3004, 9571)]