71491314

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3727}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 150312960

約数和(自身を除く): 78821646

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 3727, 6394, 7454, 9591, 11181, 19182, 22362, 85721, 171442, 257163, 514326, 518053, 1036106, 1554159, 3108318, 11915219, 23830438, 35745657, 71491314]

約数ペア:

[(1, 71491314), (2, 35745657), (3, 23830438), (6, 11915219), (23, 3108318), (46, 1554159), (69, 1036106), (138, 518053), (139, 514326), (278, 257163), (417, 171442), (834, 85721), (3197, 22362), (3727, 19182), (6394, 11181), (7454, 9591)]