69831482

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 122425344

約数和(自身を除く): 52593862

約数列:

[1, 2, 7, 14, 71, 142, 163, 326, 431, 497, 862, 994, 1141, 2282, 3017, 6034, 11573, 23146, 30601, 61202, 70253, 81011, 140506, 162022, 214207, 428414, 491771, 983542, 4987963, 9975926, 34915741, 69831482]

約数ペア:

[(1, 69831482), (2, 34915741), (7, 9975926), (14, 4987963), (71, 983542), (142, 491771), (163, 428414), (326, 214207), (431, 162022), (497, 140506), (862, 81011), (994, 70253), (1141, 61202), (2282, 30601), (3017, 23146), (6034, 11573)]