2420768

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 5552064

約数和(自身を除く): 3131296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 107, 112, 202, 214, 224, 404, 428, 707, 749, 808, 856, 1414, 1498, 1616, 1712, 2828, 2996, 3232, 3424, 5656, 5992, 10807, 11312, 11984, 21614, 22624, 23968, 43228, 75649, 86456, 151298, 172912, 302596, 345824, 605192, 1210384, 2420768]

約数ペア:

[(1, 2420768), (2, 1210384), (4, 605192), (7, 345824), (8, 302596), (14, 172912), (16, 151298), (28, 86456), (32, 75649), (56, 43228), (101, 23968), (107, 22624), (112, 21614), (202, 11984), (214, 11312), (224, 10807), (404, 5992), (428, 5656), (707, 3424), (749, 3232), (808, 2996), (856, 2828), (1414, 1712), (1498, 1616)]