39149992

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4289}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 84427200

約数和(自身を除く): 45277208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4289, 4564, 8578, 9128, 17156, 30023, 34312, 60046, 120092, 240184, 699107, 1398214, 2796428, 4893749, 5592856, 9787498, 19574996, 39149992]

約数ペア:

[(1, 39149992), (2, 19574996), (4, 9787498), (7, 5592856), (8, 4893749), (14, 2796428), (28, 1398214), (56, 699107), (163, 240184), (326, 120092), (652, 60046), (1141, 34312), (1304, 30023), (2282, 17156), (4289, 9128), (4564, 8578)]