63978134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 109921536

約数和(自身を除く): 45943402

約数列:

[1, 2, 11, 22, 23, 46, 227, 253, 454, 506, 557, 1114, 2497, 4994, 5221, 6127, 10442, 12254, 12811, 25622, 57431, 114862, 126439, 140921, 252878, 281842, 1390829, 2781658, 2908097, 5816194, 31989067, 63978134]

約数ペア:

[(1, 63978134), (2, 31989067), (11, 5816194), (22, 2908097), (23, 2781658), (46, 1390829), (227, 281842), (253, 252878), (454, 140921), (506, 126439), (557, 114862), (1114, 57431), (2497, 25622), (4994, 12811), (5221, 12254), (6127, 10442)]