26953948

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 56218624

約数和(自身を除く): 29264676

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 367, 427, 602, 734, 854, 1204, 1468, 1708, 2569, 2623, 5138, 5246, 10276, 10492, 15781, 18361, 22387, 31562, 36722, 44774, 63124, 73444, 89548, 110467, 156709, 220934, 313418, 441868, 626836, 962641, 1925282, 3850564, 6738487, 13476974, 26953948]

約数ペア:

[(1, 26953948), (2, 13476974), (4, 6738487), (7, 3850564), (14, 1925282), (28, 962641), (43, 626836), (61, 441868), (86, 313418), (122, 220934), (172, 156709), (244, 110467), (301, 89548), (367, 73444), (427, 63124), (602, 44774), (734, 36722), (854, 31562), (1204, 22387), (1468, 18361), (1708, 15781), (2569, 10492), (2623, 10276), (5138, 5246)]