66418330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16319}}^1$

素因数の和:16374

約数の個数: 32

約数和(自身を含む): 133954560

約数和(自身を除く): 67536230

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 16319, 32638, 81595, 163190, 179509, 359018, 603803, 897545, 1207606, 1795090, 3019015, 6038030, 6641833, 13283666, 33209165, 66418330]

約数ペア:

[(1, 66418330), (2, 33209165), (5, 13283666), (10, 6641833), (11, 6038030), (22, 3019015), (37, 1795090), (55, 1207606), (74, 897545), (110, 603803), (185, 359018), (370, 179509), (407, 163190), (814, 81595), (2035, 32638), (4070, 16319)]