40246954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 68688000

約数和(自身を除く): 28441046

約数列:

[1, 2, 11, 22, 29, 58, 199, 317, 319, 398, 634, 638, 2189, 3487, 4378, 5771, 6974, 9193, 11542, 18386, 63083, 63481, 101123, 126166, 126962, 202246, 693913, 1387826, 1829407, 3658814, 20123477, 40246954]

約数ペア:

[(1, 40246954), (2, 20123477), (11, 3658814), (22, 1829407), (29, 1387826), (58, 693913), (199, 202246), (317, 126962), (319, 126166), (398, 101123), (634, 63481), (638, 63083), (2189, 18386), (3487, 11542), (4378, 9193), (5771, 6974)]