70292454896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{40897}}^1$

素因数の和:41082

約数の個数: 80

約数和(自身を含む): 147880624320

約数和(自身を除く): 77588169424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 89, 136, 142, 178, 272, 284, 356, 568, 712, 1136, 1207, 1424, 1513, 2414, 3026, 4828, 6052, 6319, 9656, 12104, 12638, 19312, 24208, 25276, 40897, 50552, 81794, 101104, 107423, 163588, 214846, 327176, 429692, 654352, 695249, 859384, 1390498, 1718768, 2780996, 2903687, 3639833, 5561992, 5807374, 7279666, 11123984, 11614748, 14559332, 23229496, 29118664, 46458992, 49362679, 58237328, 61877161, 98725358, 123754322, 197450716, 247508644, 258428143, 394901432, 495017288, 516856286, 789802864, 990034576, 1033712572, 2067425144, 4134850288, 4393278431, 8786556862, 17573113724, 35146227448, 70292454896]

約数ペア:

[(1, 70292454896), (2, 35146227448), (4, 17573113724), (8, 8786556862), (16, 4393278431), (17, 4134850288), (34, 2067425144), (68, 1033712572), (71, 990034576), (89, 789802864), (136, 516856286), (142, 495017288), (178, 394901432), (272, 258428143), (284, 247508644), (356, 197450716), (568, 123754322), (712, 98725358), (1136, 61877161), (1207, 58237328), (1424, 49362679), (1513, 46458992), (2414, 29118664), (3026, 23229496), (4828, 14559332), (6052, 11614748), (6319, 11123984), (9656, 7279666), (12104, 5807374), (12638, 5561992), (19312, 3639833), (24208, 2903687), (25276, 2780996), (40897, 1718768), (50552, 1390498), (81794, 859384), (101104, 695249), (107423, 654352), (163588, 429692), (214846, 327176)]