40223742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3461}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 87242400

約数和(自身を除く): 47018658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3461, 3874, 5811, 6922, 10383, 11622, 20766, 44993, 89986, 134979, 269958, 515689, 1031378, 1547067, 3094134, 6703957, 13407914, 20111871, 40223742]

約数ペア:

[(1, 40223742), (2, 20111871), (3, 13407914), (6, 6703957), (13, 3094134), (26, 1547067), (39, 1031378), (78, 515689), (149, 269958), (298, 134979), (447, 89986), (894, 44993), (1937, 20766), (3461, 11622), (3874, 10383), (5811, 6922)]