38340016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 60

約数和(自身を含む): 87818040

約数和(自身を除く): 49478024

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1289, 1352, 1859, 2288, 2578, 2704, 3718, 5156, 7436, 10312, 14179, 14872, 16757, 20624, 28358, 29744, 33514, 56716, 67028, 113432, 134056, 184327, 217841, 226864, 268112, 368654, 435682, 737308, 871364, 1474616, 1742728, 2396251, 2949232, 3485456, 4792502, 9585004, 19170008, 38340016]

約数ペア:

[(1, 38340016), (2, 19170008), (4, 9585004), (8, 4792502), (11, 3485456), (13, 2949232), (16, 2396251), (22, 1742728), (26, 1474616), (44, 871364), (52, 737308), (88, 435682), (104, 368654), (143, 268112), (169, 226864), (176, 217841), (208, 184327), (286, 134056), (338, 113432), (572, 67028), (676, 56716), (1144, 33514), (1289, 29744), (1352, 28358), (1859, 20624), (2288, 16757), (2578, 14872), (2704, 14179), (3718, 10312), (5156, 7436)]