40855633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 52690176

約数和(自身を除く): 11834543

約数列:

[1, 7, 13, 43, 53, 91, 197, 301, 371, 559, 689, 1379, 2279, 2561, 3913, 4823, 8471, 10441, 15953, 17927, 29627, 59297, 73087, 110123, 135733, 207389, 448963, 770861, 950131, 3142741, 5836519, 40855633]

約数ペア:

[(1, 40855633), (7, 5836519), (13, 3142741), (43, 950131), (53, 770861), (91, 448963), (197, 207389), (301, 135733), (371, 110123), (559, 73087), (689, 59297), (1379, 29627), (2279, 17927), (2561, 15953), (3913, 10441), (4823, 8471)]