71783696

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{13313}}^1$

素因数の和:13658

約数の個数: 20

約数和(自身を含む): 139504092

約数和(自身を除く): 67720396

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 13313, 26626, 53252, 106504, 213008, 4486481, 8972962, 17945924, 35891848, 71783696]

約数ペア:

[(1, 71783696), (2, 35891848), (4, 17945924), (8, 8972962), (16, 4486481), (337, 213008), (674, 106504), (1348, 53252), (2696, 26626), (5392, 13313)]