71281882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1549}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 129456000

約数和(自身を除く): 58174118

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 1549, 2422, 3098, 3287, 6574, 10843, 21686, 23009, 29431, 46018, 58862, 206017, 267977, 412034, 535954, 1875839, 3751678, 5091563, 10183126, 35640941, 71281882]

約数ペア:

[(1, 71281882), (2, 35640941), (7, 10183126), (14, 5091563), (19, 3751678), (38, 1875839), (133, 535954), (173, 412034), (266, 267977), (346, 206017), (1211, 58862), (1549, 46018), (2422, 29431), (3098, 23009), (3287, 21686), (6574, 10843)]