74835278

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 57045682

約数列:

[1, 2, 7, 14, 71, 79, 142, 158, 497, 553, 953, 994, 1106, 1906, 5609, 6671, 11218, 13342, 39263, 67663, 75287, 78526, 135326, 150574, 473641, 527009, 947282, 1054018, 5345377, 10690754, 37417639, 74835278]

約数ペア:

[(1, 74835278), (2, 37417639), (7, 10690754), (14, 5345377), (71, 1054018), (79, 947282), (142, 527009), (158, 473641), (497, 150574), (553, 135326), (953, 78526), (994, 75287), (1106, 67663), (1906, 39263), (5609, 13342), (6671, 11218)]