71796005584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{236171071}}^1$

素因数の和:236171098

約数の個数: 20

約数和(自身を含む): 146426064640

約数和(自身を除く): 74630059056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 236171071, 472342142, 944684284, 1889368568, 3778737136, 4487250349, 8974500698, 17949001396, 35898002792, 71796005584]

約数ペア:

[(1, 71796005584), (2, 35898002792), (4, 17949001396), (8, 8974500698), (16, 4487250349), (19, 3778737136), (38, 1889368568), (76, 944684284), (152, 472342142), (304, 236171071)]