4451272

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 9645120

約数和(自身を除く): 5193848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 787, 808, 1414, 1574, 2828, 3148, 5509, 5656, 6296, 11018, 22036, 44072, 79487, 158974, 317948, 556409, 635896, 1112818, 2225636, 4451272]

約数ペア:

[(1, 4451272), (2, 2225636), (4, 1112818), (7, 635896), (8, 556409), (14, 317948), (28, 158974), (56, 79487), (101, 44072), (202, 22036), (404, 11018), (707, 6296), (787, 5656), (808, 5509), (1414, 3148), (1574, 2828)]