28331632

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2077

約数の個数: 40

約数和(自身を含む): 63245952

約数和(自身を除く): 34914320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 1931, 2096, 3668, 3862, 7336, 7724, 13517, 14672, 15448, 27034, 30896, 54068, 108136, 216272, 252961, 505922, 1011844, 1770727, 2023688, 3541454, 4047376, 7082908, 14165816, 28331632]

約数ペア:

[(1, 28331632), (2, 14165816), (4, 7082908), (7, 4047376), (8, 3541454), (14, 2023688), (16, 1770727), (28, 1011844), (56, 505922), (112, 252961), (131, 216272), (262, 108136), (524, 54068), (917, 30896), (1048, 27034), (1834, 15448), (1931, 14672), (2096, 13517), (3668, 7724), (3862, 7336)]