38366224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 80689280

約数和(自身を除く): 42323056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1327, 1807, 2224, 2654, 3614, 5308, 7228, 10616, 14456, 17251, 21232, 28912, 34502, 69004, 138008, 184453, 276016, 368906, 737812, 1475624, 2397889, 2951248, 4795778, 9591556, 19183112, 38366224]

約数ペア:

[(1, 38366224), (2, 19183112), (4, 9591556), (8, 4795778), (13, 2951248), (16, 2397889), (26, 1475624), (52, 737812), (104, 368906), (139, 276016), (208, 184453), (278, 138008), (556, 69004), (1112, 34502), (1327, 28912), (1807, 21232), (2224, 17251), (2654, 14456), (3614, 10616), (5308, 7228)]