68783824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2797}}^1$

素因数の和:2887

約数の個数: 40

約数和(自身を含む): 140515560

約数和(自身を除く): 71731736

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 2797, 3074, 5594, 6148, 11188, 12296, 22376, 24592, 44752, 81113, 148241, 162226, 296482, 324452, 592964, 648904, 1185928, 1297808, 2371856, 4298989, 8597978, 17195956, 34391912, 68783824]

約数ペア:

[(1, 68783824), (2, 34391912), (4, 17195956), (8, 8597978), (16, 4298989), (29, 2371856), (53, 1297808), (58, 1185928), (106, 648904), (116, 592964), (212, 324452), (232, 296482), (424, 162226), (464, 148241), (848, 81113), (1537, 44752), (2797, 24592), (3074, 22376), (5594, 12296), (6148, 11188)]