28869290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 24474070

約数列:

[1, 2, 5, 10, 59, 118, 167, 293, 295, 334, 586, 590, 835, 1465, 1670, 2930, 9853, 17287, 19706, 34574, 48931, 49265, 86435, 97862, 98530, 172870, 244655, 489310, 2886929, 5773858, 14434645, 28869290]

約数ペア:

[(1, 28869290), (2, 14434645), (5, 5773858), (10, 2886929), (59, 489310), (118, 244655), (167, 172870), (293, 98530), (295, 97862), (334, 86435), (586, 49265), (590, 48931), (835, 34574), (1465, 19706), (1670, 17287), (2930, 9853)]