4628267

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 1592533

約数列:

[1, 7, 17, 19, 23, 89, 119, 133, 161, 323, 391, 437, 623, 1513, 1691, 2047, 2261, 2737, 3059, 7429, 10591, 11837, 14329, 28747, 34799, 38893, 52003, 201229, 243593, 272251, 661181, 4628267]

約数ペア:

[(1, 4628267), (7, 661181), (17, 272251), (19, 243593), (23, 201229), (89, 52003), (119, 38893), (133, 34799), (161, 28747), (323, 14329), (391, 11837), (437, 10591), (623, 7429), (1513, 3059), (1691, 2737), (2047, 2261)]