38149552

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3307}}^1$

素因数の和:3425

約数の個数: 40

約数和(自身を含む): 85319936

約数和(自身を除く): 47170384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 3307, 5768, 6614, 11536, 13228, 23149, 26456, 46298, 52912, 92596, 185192, 340621, 370384, 681242, 1362484, 2384347, 2724968, 4768694, 5449936, 9537388, 19074776, 38149552]

約数ペア:

[(1, 38149552), (2, 19074776), (4, 9537388), (7, 5449936), (8, 4768694), (14, 2724968), (16, 2384347), (28, 1362484), (56, 681242), (103, 370384), (112, 340621), (206, 185192), (412, 92596), (721, 52912), (824, 46298), (1442, 26456), (1648, 23149), (2884, 13228), (3307, 11536), (5768, 6614)]