38987704

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3067}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 83940480

約数和(自身を除く): 44952776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3067, 3178, 6134, 6356, 12268, 12712, 21469, 24536, 42938, 85876, 171752, 696209, 1392418, 2784836, 4873463, 5569672, 9746926, 19493852, 38987704]

約数ペア:

[(1, 38987704), (2, 19493852), (4, 9746926), (7, 5569672), (8, 4873463), (14, 2784836), (28, 1392418), (56, 696209), (227, 171752), (454, 85876), (908, 42938), (1589, 24536), (1816, 21469), (3067, 12712), (3178, 12268), (6134, 6356)]