7489144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 15286320

約数和(自身を除く): 7797176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 673, 856, 1346, 1391, 2692, 2782, 5384, 5564, 8749, 11128, 17498, 34996, 69992, 72011, 144022, 288044, 576088, 936143, 1872286, 3744572, 7489144]

約数ペア:

[(1, 7489144), (2, 3744572), (4, 1872286), (8, 936143), (13, 576088), (26, 288044), (52, 144022), (104, 72011), (107, 69992), (214, 34996), (428, 17498), (673, 11128), (856, 8749), (1346, 5564), (1391, 5384), (2692, 2782)]