70939986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2621}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 153292608

約数和(自身を除く): 82352622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1041, 2082, 2621, 4511, 5242, 7863, 9022, 13533, 15726, 27066, 34073, 68146, 102219, 204438, 909487, 1818974, 2728461, 5456922, 11823331, 23646662, 35469993, 70939986]

約数ペア:

[(1, 70939986), (2, 35469993), (3, 23646662), (6, 11823331), (13, 5456922), (26, 2728461), (39, 1818974), (78, 909487), (347, 204438), (694, 102219), (1041, 68146), (2082, 34073), (2621, 27066), (4511, 15726), (5242, 13533), (7863, 9022)]