28916248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 56635200

約数和(自身を除く): 27718952

約数列:

[1, 2, 4, 8, 29, 58, 113, 116, 226, 232, 452, 904, 1103, 2206, 3277, 4412, 6554, 8824, 13108, 26216, 31987, 63974, 124639, 127948, 249278, 255896, 498556, 997112, 3614531, 7229062, 14458124, 28916248]

約数ペア:

[(1, 28916248), (2, 14458124), (4, 7229062), (8, 3614531), (29, 997112), (58, 498556), (113, 255896), (116, 249278), (226, 127948), (232, 124639), (452, 63974), (904, 31987), (1103, 26216), (2206, 13108), (3277, 8824), (4412, 6554)]