28465378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 18812702

約数列:

[1, 2, 17, 31, 34, 62, 113, 226, 239, 478, 527, 1054, 1921, 3503, 3842, 4063, 7006, 7409, 8126, 14818, 27007, 54014, 59551, 119102, 125953, 251906, 459119, 837217, 918238, 1674434, 14232689, 28465378]

約数ペア:

[(1, 28465378), (2, 14232689), (17, 1674434), (31, 918238), (34, 837217), (62, 459119), (113, 251906), (226, 125953), (239, 119102), (478, 59551), (527, 54014), (1054, 27007), (1921, 14818), (3503, 8126), (3842, 7409), (4063, 7006)]