28540122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{997}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 61700352

約数和(自身を除く): 33160230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367, 734, 997, 1101, 1994, 2202, 2991, 4771, 5982, 9542, 12961, 14313, 25922, 28626, 38883, 77766, 365899, 731798, 1097697, 2195394, 4756687, 9513374, 14270061, 28540122]

約数ペア:

[(1, 28540122), (2, 14270061), (3, 9513374), (6, 4756687), (13, 2195394), (26, 1097697), (39, 731798), (78, 365899), (367, 77766), (734, 38883), (997, 28626), (1101, 25922), (1994, 14313), (2202, 12961), (2991, 9542), (4771, 5982)]