26207948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 54613440

約数和(自身を除く): 28405492

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1289, 1564, 2578, 5083, 5156, 10166, 16757, 20332, 21913, 29647, 33514, 43826, 59294, 67028, 87652, 118588, 284869, 385411, 503999, 569738, 770822, 1007998, 1139476, 1541644, 2015996, 6551987, 13103974, 26207948]

約数ペア:

[(1, 26207948), (2, 13103974), (4, 6551987), (13, 2015996), (17, 1541644), (23, 1139476), (26, 1007998), (34, 770822), (46, 569738), (52, 503999), (68, 385411), (92, 284869), (221, 118588), (299, 87652), (391, 67028), (442, 59294), (598, 43826), (782, 33514), (884, 29647), (1196, 21913), (1289, 20332), (1564, 16757), (2578, 10166), (5083, 5156)]