23385544

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 55388610

約数和(自身を除く): 32003066

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 353, 364, 392, 637, 676, 706, 728, 1183, 1274, 1352, 1412, 2366, 2471, 2548, 2824, 4589, 4732, 4942, 5096, 8281, 9178, 9464, 9884, 16562, 17297, 18356, 19768, 32123, 33124, 34594, 36712, 59657, 64246, 66248, 69188, 119314, 128492, 138376, 224861, 238628, 256984, 417599, 449722, 477256, 835198, 899444, 1670396, 1798888, 2923193, 3340792, 5846386, 11692772, 23385544]

約数ペア:

[(1, 23385544), (2, 11692772), (4, 5846386), (7, 3340792), (8, 2923193), (13, 1798888), (14, 1670396), (26, 899444), (28, 835198), (49, 477256), (52, 449722), (56, 417599), (91, 256984), (98, 238628), (104, 224861), (169, 138376), (182, 128492), (196, 119314), (338, 69188), (353, 66248), (364, 64246), (392, 59657), (637, 36712), (676, 34594), (706, 33124), (728, 32123), (1183, 19768), (1274, 18356), (1352, 17297), (1412, 16562), (2366, 9884), (2471, 9464), (2548, 9178), (2824, 8281), (4589, 5096), (4732, 4942)]