64366874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3083}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 115020864

約数和(自身を除く): 50653990

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 3083, 6166, 10439, 20878, 33913, 40079, 67826, 80158, 225059, 440869, 450118, 881738, 2475649, 2925767, 4951298, 5851534, 32183437, 64366874]

約数ペア:

[(1, 64366874), (2, 32183437), (11, 5851534), (13, 4951298), (22, 2925767), (26, 2475649), (73, 881738), (143, 450118), (146, 440869), (286, 225059), (803, 80158), (949, 67826), (1606, 40079), (1898, 33913), (3083, 20878), (6166, 10439)]