126735448

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52631}}^1$

素因数の和:52687

約数の個数: 32

約数和(自身を含む): 277896960

約数和(自身を除く): 151161512

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 52631, 105262, 210524, 368417, 421048, 736834, 1473668, 2263133, 2947336, 4526266, 9052532, 15841931, 18105064, 31683862, 63367724, 126735448]

約数ペア:

[(1, 126735448), (2, 63367724), (4, 31683862), (7, 18105064), (8, 15841931), (14, 9052532), (28, 4526266), (43, 2947336), (56, 2263133), (86, 1473668), (172, 736834), (301, 421048), (344, 368417), (602, 210524), (1204, 105262), (2408, 52631)]