47867428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 99348480

約数和(自身を除く): 51481052

約数列:

[1, 2, 4, 7, 14, 28, 43, 83, 86, 166, 172, 301, 332, 479, 581, 602, 958, 1162, 1204, 1916, 2324, 3353, 3569, 6706, 7138, 13412, 14276, 20597, 24983, 39757, 41194, 49966, 79514, 82388, 99932, 144179, 159028, 278299, 288358, 556598, 576716, 1113196, 1709551, 3419102, 6838204, 11966857, 23933714, 47867428]

約数ペア:

[(1, 47867428), (2, 23933714), (4, 11966857), (7, 6838204), (14, 3419102), (28, 1709551), (43, 1113196), (83, 576716), (86, 556598), (166, 288358), (172, 278299), (301, 159028), (332, 144179), (479, 99932), (581, 82388), (602, 79514), (958, 49966), (1162, 41194), (1204, 39757), (1916, 24983), (2324, 20597), (3353, 14276), (3569, 13412), (6706, 7138)]