28250176

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 56

約数和(自身を含む): 59984640

約数和(自身を除く): 31734464

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 491, 496, 899, 928, 982, 992, 1798, 1856, 1964, 1984, 3596, 3928, 7192, 7856, 14239, 14384, 15221, 15712, 28478, 28768, 30442, 31424, 56956, 57536, 60884, 113912, 121768, 227824, 243536, 441409, 455648, 487072, 882818, 911296, 974144, 1765636, 3531272, 7062544, 14125088, 28250176]

約数ペア:

[(1, 28250176), (2, 14125088), (4, 7062544), (8, 3531272), (16, 1765636), (29, 974144), (31, 911296), (32, 882818), (58, 487072), (62, 455648), (64, 441409), (116, 243536), (124, 227824), (232, 121768), (248, 113912), (464, 60884), (491, 57536), (496, 56956), (899, 31424), (928, 30442), (982, 28768), (992, 28478), (1798, 15712), (1856, 15221), (1964, 14384), (1984, 14239), (3596, 7856), (3928, 7192)]