69642112

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{12653}}^1$

素因数の和:12710

約数の個数: 32

約数和(自身を含む): 141977880

約数和(自身を除く): 72335768

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 12653, 25306, 50612, 101224, 202448, 404896, 544079, 809792, 1088158, 1619584, 2176316, 4352632, 8705264, 17410528, 34821056, 69642112]

約数ペア:

[(1, 69642112), (2, 34821056), (4, 17410528), (8, 8705264), (16, 4352632), (32, 2176316), (43, 1619584), (64, 1088158), (86, 809792), (128, 544079), (172, 404896), (344, 202448), (688, 101224), (1376, 50612), (2752, 25306), (5504, 12653)]