37840504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1259}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 81232200

約数和(自身を除く): 43391696

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1259, 1768, 2312, 2518, 3757, 5036, 7514, 10072, 15028, 16367, 21403, 30056, 32734, 42806, 65468, 85612, 130936, 171224, 278239, 363851, 556478, 727702, 1112956, 1455404, 2225912, 2910808, 4730063, 9460126, 18920252, 37840504]

約数ペア:

[(1, 37840504), (2, 18920252), (4, 9460126), (8, 4730063), (13, 2910808), (17, 2225912), (26, 1455404), (34, 1112956), (52, 727702), (68, 556478), (104, 363851), (136, 278239), (221, 171224), (289, 130936), (442, 85612), (578, 65468), (884, 42806), (1156, 32734), (1259, 30056), (1768, 21403), (2312, 16367), (2518, 15028), (3757, 10072), (5036, 7514)]