26161936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 54684000

約数和(自身を除く): 28522064

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 2099, 3116, 4198, 6232, 8396, 12464, 16792, 33584, 39881, 79762, 86059, 159524, 172118, 319048, 344236, 638096, 688472, 1376944, 1635121, 3270242, 6540484, 13080968, 26161936]

約数ペア:

[(1, 26161936), (2, 13080968), (4, 6540484), (8, 3270242), (16, 1635121), (19, 1376944), (38, 688472), (41, 638096), (76, 344236), (82, 319048), (152, 172118), (164, 159524), (304, 86059), (328, 79762), (656, 39881), (779, 33584), (1558, 16792), (2099, 12464), (3116, 8396), (4198, 6232)]