38177672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5479}}^1$

素因数の和:5565

約数の個数: 32

約数和(自身を含む): 78254400

約数和(自身を除く): 40076728

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 5479, 6968, 10958, 21916, 43832, 71227, 142454, 284908, 367093, 569816, 734186, 1468372, 2936744, 4772209, 9544418, 19088836, 38177672]

約数ペア:

[(1, 38177672), (2, 19088836), (4, 9544418), (8, 4772209), (13, 2936744), (26, 1468372), (52, 734186), (67, 569816), (104, 367093), (134, 284908), (268, 142454), (536, 71227), (871, 43832), (1742, 21916), (3484, 10958), (5479, 6968)]