63978112

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{45439}}^1$

素因数の和:45464

約数の個数: 32

約数和(自身を含む): 139046400

約数和(自身を除く): 75068288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 45439, 90878, 181756, 363512, 499829, 727024, 999658, 1454048, 1999316, 2908096, 3998632, 5816192, 7997264, 15994528, 31989056, 63978112]

約数ペア:

[(1, 63978112), (2, 31989056), (4, 15994528), (8, 7997264), (11, 5816192), (16, 3998632), (22, 2908096), (32, 1999316), (44, 1454048), (64, 999658), (88, 727024), (128, 499829), (176, 363512), (352, 181756), (704, 90878), (1408, 45439)]