42043504

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 60

約数和(自身を含む): 89291160

約数和(自身を除く): 47247656

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 251, 304, 361, 464, 502, 551, 722, 1004, 1102, 1444, 2008, 2204, 2888, 4016, 4408, 4769, 5776, 7279, 8816, 9538, 10469, 14558, 19076, 20938, 29116, 38152, 41876, 58232, 76304, 83752, 90611, 116464, 138301, 167504, 181222, 276602, 362444, 553204, 724888, 1106408, 1449776, 2212816, 2627719, 5255438, 10510876, 21021752, 42043504]

約数ペア:

[(1, 42043504), (2, 21021752), (4, 10510876), (8, 5255438), (16, 2627719), (19, 2212816), (29, 1449776), (38, 1106408), (58, 724888), (76, 553204), (116, 362444), (152, 276602), (232, 181222), (251, 167504), (304, 138301), (361, 116464), (464, 90611), (502, 83752), (551, 76304), (722, 58232), (1004, 41876), (1102, 38152), (1444, 29116), (2008, 20938), (2204, 19076), (2888, 14558), (4016, 10469), (4408, 9538), (4769, 8816), (5776, 7279)]