38666768

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 85970688

約数和(自身を除く): 47303920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1103, 1252, 2191, 2206, 2504, 4382, 4412, 5008, 7721, 8764, 8824, 15442, 17528, 17648, 30884, 35056, 61768, 123536, 345239, 690478, 1380956, 2416673, 2761912, 4833346, 5523824, 9666692, 19333384, 38666768]

約数ペア:

[(1, 38666768), (2, 19333384), (4, 9666692), (7, 5523824), (8, 4833346), (14, 2761912), (16, 2416673), (28, 1380956), (56, 690478), (112, 345239), (313, 123536), (626, 61768), (1103, 35056), (1252, 30884), (2191, 17648), (2206, 17528), (2504, 15442), (4382, 8824), (4412, 8764), (5008, 7721)]