4553536

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 42

約数和(自身を含む): 9807702

約数和(自身を除く): 5254166

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 421, 676, 832, 842, 1352, 1684, 2704, 3368, 5408, 5473, 6736, 10816, 10946, 13472, 21892, 26944, 43784, 71149, 87568, 142298, 175136, 284596, 350272, 569192, 1138384, 2276768, 4553536]

約数ペア:

[(1, 4553536), (2, 2276768), (4, 1138384), (8, 569192), (13, 350272), (16, 284596), (26, 175136), (32, 142298), (52, 87568), (64, 71149), (104, 43784), (169, 26944), (208, 21892), (338, 13472), (416, 10946), (421, 10816), (676, 6736), (832, 5473), (842, 5408), (1352, 3368), (1684, 2704)]