38609012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 76995072

約数和(自身を除く): 38386060

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 557, 559, 806, 1114, 1118, 1333, 1612, 2228, 2236, 2666, 5332, 7241, 14482, 17267, 17329, 23951, 28964, 34534, 34658, 47902, 69068, 69316, 95804, 224471, 311363, 448942, 622726, 742481, 897884, 1245452, 1484962, 2969924, 9652253, 19304506, 38609012]

約数ペア:

[(1, 38609012), (2, 19304506), (4, 9652253), (13, 2969924), (26, 1484962), (31, 1245452), (43, 897884), (52, 742481), (62, 622726), (86, 448942), (124, 311363), (172, 224471), (403, 95804), (557, 69316), (559, 69068), (806, 47902), (1114, 34658), (1118, 34534), (1333, 28964), (1612, 23951), (2228, 17329), (2236, 17267), (2666, 14482), (5332, 7241)]