76946534

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 57837466

約数列:

[1, 2, 7, 14, 71, 142, 199, 389, 398, 497, 778, 994, 1393, 2723, 2786, 5446, 14129, 27619, 28258, 55238, 77411, 98903, 154822, 193333, 197806, 386666, 541877, 1083754, 5496181, 10992362, 38473267, 76946534]

約数ペア:

[(1, 76946534), (2, 38473267), (7, 10992362), (14, 5496181), (71, 1083754), (142, 541877), (199, 386666), (389, 197806), (398, 193333), (497, 154822), (778, 98903), (994, 77411), (1393, 55238), (2723, 28258), (2786, 27619), (5446, 14129)]