71189404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7321}}^1$

素因数の和:7366

約数の個数: 48

約数和(自身を含む): 154992096

約数和(自身を除く): 83802692

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 7321, 9724, 14642, 29284, 80531, 95173, 124457, 161062, 190346, 248914, 322124, 380692, 497828, 1046903, 1369027, 1617941, 2093806, 2738054, 3235882, 4187612, 5476108, 6471764, 17797351, 35594702, 71189404]

約数ペア:

[(1, 71189404), (2, 35594702), (4, 17797351), (11, 6471764), (13, 5476108), (17, 4187612), (22, 3235882), (26, 2738054), (34, 2093806), (44, 1617941), (52, 1369027), (68, 1046903), (143, 497828), (187, 380692), (221, 322124), (286, 248914), (374, 190346), (442, 161062), (572, 124457), (748, 95173), (884, 80531), (2431, 29284), (4862, 14642), (7321, 9724)]