40126936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 85730400

約数和(自身を除く): 45603464

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 53, 68, 76, 106, 136, 152, 212, 293, 323, 424, 586, 646, 901, 1007, 1172, 1292, 1802, 2014, 2344, 2584, 3604, 4028, 4981, 5567, 7208, 8056, 9962, 11134, 15529, 17119, 19924, 22268, 31058, 34238, 39848, 44536, 62116, 68476, 94639, 124232, 136952, 189278, 263993, 295051, 378556, 527986, 590102, 757112, 1055972, 1180204, 2111944, 2360408, 5015867, 10031734, 20063468, 40126936]

約数ペア:

[(1, 40126936), (2, 20063468), (4, 10031734), (8, 5015867), (17, 2360408), (19, 2111944), (34, 1180204), (38, 1055972), (53, 757112), (68, 590102), (76, 527986), (106, 378556), (136, 295051), (152, 263993), (212, 189278), (293, 136952), (323, 124232), (424, 94639), (586, 68476), (646, 62116), (901, 44536), (1007, 39848), (1172, 34238), (1292, 31058), (1802, 22268), (2014, 19924), (2344, 17119), (2584, 15529), (3604, 11134), (4028, 9962), (4981, 8056), (5567, 7208)]