40844238

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 88957440

約数和(自身を除く): 48113202

約数列:

[1, 2, 3, 6, 29, 43, 53, 58, 86, 87, 103, 106, 129, 159, 174, 206, 258, 309, 318, 618, 1247, 1537, 2279, 2494, 2987, 3074, 3741, 4429, 4558, 4611, 5459, 5974, 6837, 7482, 8858, 8961, 9222, 10918, 13287, 13674, 16377, 17922, 26574, 32754, 66091, 128441, 132182, 158311, 198273, 234737, 256882, 316622, 385323, 396546, 469474, 474933, 704211, 770646, 949866, 1408422, 6807373, 13614746, 20422119, 40844238]

約数ペア:

[(1, 40844238), (2, 20422119), (3, 13614746), (6, 6807373), (29, 1408422), (43, 949866), (53, 770646), (58, 704211), (86, 474933), (87, 469474), (103, 396546), (106, 385323), (129, 316622), (159, 256882), (174, 234737), (206, 198273), (258, 158311), (309, 132182), (318, 128441), (618, 66091), (1247, 32754), (1537, 26574), (2279, 17922), (2494, 16377), (2987, 13674), (3074, 13287), (3741, 10918), (4429, 9222), (4558, 8961), (4611, 8858), (5459, 7482), (5974, 6837)]