71502558

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 145380096

約数和(自身を除く): 73877538

約数列:

[1, 2, 3, 6, 113, 163, 226, 326, 339, 489, 647, 678, 978, 1294, 1941, 3882, 18419, 36838, 55257, 73111, 105461, 110514, 146222, 210922, 219333, 316383, 438666, 632766, 11917093, 23834186, 35751279, 71502558]

約数ペア:

[(1, 71502558), (2, 35751279), (3, 23834186), (6, 11917093), (113, 632766), (163, 438666), (226, 316383), (326, 219333), (339, 210922), (489, 146222), (647, 110514), (678, 105461), (978, 73111), (1294, 55257), (1941, 36838), (3882, 18419)]