27817636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 62358912

約数和(自身を除く): 34541276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2441, 2849, 4882, 5698, 9764, 11396, 17087, 26851, 34174, 53702, 68348, 90317, 107404, 180634, 187957, 361268, 375914, 632219, 751828, 993487, 1264438, 1986974, 2528876, 3973948, 6954409, 13908818, 27817636]

約数ペア:

[(1, 27817636), (2, 13908818), (4, 6954409), (7, 3973948), (11, 2528876), (14, 1986974), (22, 1264438), (28, 993487), (37, 751828), (44, 632219), (74, 375914), (77, 361268), (148, 187957), (154, 180634), (259, 107404), (308, 90317), (407, 68348), (518, 53702), (814, 34174), (1036, 26851), (1628, 17087), (2441, 11396), (2849, 9764), (4882, 5698)]