28748338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{11527}}^1$

素因数の和:11601

約数の個数: 16

約数和(自身を含む): 45650880

約数和(自身を除く): 16902542

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 11527, 23054, 334283, 495661, 668566, 991322, 14374169, 28748338]

約数ペア:

[(1, 28748338), (2, 14374169), (29, 991322), (43, 668566), (58, 495661), (86, 334283), (1247, 23054), (2494, 11527)]