28418144

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 58605120

約数和(自身を除く): 30186976

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 113, 116, 226, 232, 271, 452, 464, 542, 904, 928, 1084, 1808, 2168, 3277, 3616, 4336, 6554, 7859, 8672, 13108, 15718, 26216, 30623, 31436, 52432, 61246, 62872, 104864, 122492, 125744, 244984, 251488, 489968, 888067, 979936, 1776134, 3552268, 7104536, 14209072, 28418144]

約数ペア:

[(1, 28418144), (2, 14209072), (4, 7104536), (8, 3552268), (16, 1776134), (29, 979936), (32, 888067), (58, 489968), (113, 251488), (116, 244984), (226, 125744), (232, 122492), (271, 104864), (452, 62872), (464, 61246), (542, 52432), (904, 31436), (928, 30623), (1084, 26216), (1808, 15718), (2168, 13108), (3277, 8672), (3616, 7859), (4336, 6554)]