42552874

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 80898048

約数和(自身を除く): 38345174

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 127, 182, 254, 263, 526, 637, 889, 1274, 1651, 1778, 1841, 3302, 3419, 3682, 6223, 6838, 11557, 12446, 12887, 23114, 23933, 25774, 33401, 47866, 66802, 80899, 161798, 167531, 233807, 335062, 434213, 467614, 868426, 1636649, 3039491, 3273298, 6078982, 21276437, 42552874]

約数ペア:

[(1, 42552874), (2, 21276437), (7, 6078982), (13, 3273298), (14, 3039491), (26, 1636649), (49, 868426), (91, 467614), (98, 434213), (127, 335062), (182, 233807), (254, 167531), (263, 161798), (526, 80899), (637, 66802), (889, 47866), (1274, 33401), (1651, 25774), (1778, 23933), (1841, 23114), (3302, 12887), (3419, 12446), (3682, 11557), (6223, 6838)]