40544119

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 56142720

約数和(自身を除く): 15598601

約数列:

[1, 7, 11, 19, 37, 49, 77, 107, 133, 209, 259, 407, 539, 703, 749, 931, 1177, 1463, 1813, 2033, 2849, 3959, 4921, 5243, 7733, 8239, 10241, 14231, 19943, 22363, 27713, 34447, 43549, 54131, 57673, 75221, 99617, 156541, 193991, 304843, 378917, 526547, 827431, 1095787, 2133901, 3685829, 5792017, 40544119]

約数ペア:

[(1, 40544119), (7, 5792017), (11, 3685829), (19, 2133901), (37, 1095787), (49, 827431), (77, 526547), (107, 378917), (133, 304843), (209, 193991), (259, 156541), (407, 99617), (539, 75221), (703, 57673), (749, 54131), (931, 43549), (1177, 34447), (1463, 27713), (1813, 22363), (2033, 19943), (2849, 14231), (3959, 10241), (4921, 8239), (5243, 7733)]