15691371968

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{8454403}}^1$

素因数の和:8454444

約数の個数: 28

約数和(自身を含む): 32211279240

約数和(自身を除く): 16519907272

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 8454403, 16908806, 33817612, 67635224, 135270448, 245177687, 270540896, 490355374, 541081792, 980710748, 1961421496, 3922842992, 7845685984, 15691371968]

約数ペア:

[(1, 15691371968), (2, 7845685984), (4, 3922842992), (8, 1961421496), (16, 980710748), (29, 541081792), (32, 490355374), (58, 270540896), (64, 245177687), (116, 135270448), (232, 67635224), (464, 33817612), (928, 16908806), (1856, 8454403)]