65778986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 123126528

約数和(自身を除く): 57347542

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 4951, 6643, 9902, 13286, 34657, 64363, 69314, 128726, 361423, 450541, 722846, 901082, 2529961, 4698499, 5059922, 9396998, 32889493, 65778986]

約数ペア:

[(1, 65778986), (2, 32889493), (7, 9396998), (13, 5059922), (14, 4698499), (26, 2529961), (73, 901082), (91, 722846), (146, 450541), (182, 361423), (511, 128726), (949, 69314), (1022, 64363), (1898, 34657), (4951, 13286), (6643, 9902)]