24678525008

素因数分解:

$2^4\times {\mathrm{19891}}^1\times {\mathrm{77543}}^1$

素因数の和:97442

約数の個数: 20

約数和(自身を含む): 47817662688

約数和(自身を除く): 23139137680

約数列:

[1, 2, 4, 8, 16, 19891, 39782, 77543, 79564, 155086, 159128, 310172, 318256, 620344, 1240688, 1542407813, 3084815626, 6169631252, 12339262504, 24678525008]

約数ペア:

[(1, 24678525008), (2, 12339262504), (4, 6169631252), (8, 3084815626), (16, 1542407813), (19891, 1240688), (39782, 620344), (77543, 318256), (79564, 310172), (155086, 159128)]