26916982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 43256160

約数和(自身を除く): 16339178

約数列:

[1, 2, 37, 61, 67, 74, 89, 122, 134, 178, 2257, 2479, 3293, 4087, 4514, 4958, 5429, 5963, 6586, 8174, 10858, 11926, 151219, 200873, 220631, 302438, 363743, 401746, 441262, 727486, 13458491, 26916982]

約数ペア:

[(1, 26916982), (2, 13458491), (37, 727486), (61, 441262), (67, 401746), (74, 363743), (89, 302438), (122, 220631), (134, 200873), (178, 151219), (2257, 11926), (2479, 10858), (3293, 8174), (4087, 6586), (4514, 5963), (4958, 5429)]