71311048

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 136524960

約数和(自身を除く): 65213912

約数列:

[1, 2, 4, 8, 67, 134, 233, 268, 466, 536, 571, 932, 1142, 1864, 2284, 4568, 15611, 31222, 38257, 62444, 76514, 124888, 133043, 153028, 266086, 306056, 532172, 1064344, 8913881, 17827762, 35655524, 71311048]

約数ペア:

[(1, 71311048), (2, 35655524), (4, 17827762), (8, 8913881), (67, 1064344), (134, 532172), (233, 306056), (268, 266086), (466, 153028), (536, 133043), (571, 124888), (932, 76514), (1142, 62444), (1864, 38257), (2284, 31222), (4568, 15611)]