40488734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7496

約数の個数: 32

約数和(自身を含む): 75116160

約数和(自身を除く): 34627426

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 7451, 14902, 81961, 96863, 141569, 163922, 193726, 283138, 1065493, 1557259, 1840397, 2130986, 3114518, 3680794, 20244367, 40488734]

約数ペア:

[(1, 40488734), (2, 20244367), (11, 3680794), (13, 3114518), (19, 2130986), (22, 1840397), (26, 1557259), (38, 1065493), (143, 283138), (209, 193726), (247, 163922), (286, 141569), (418, 96863), (494, 81961), (2717, 14902), (5434, 7451)]