42777436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 87847200

約数和(自身を除く): 45069764

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1493, 1508, 2204, 2986, 5972, 7163, 14326, 19409, 28367, 28652, 38818, 43297, 56734, 77636, 86594, 113468, 173188, 368771, 562861, 737542, 822643, 1125722, 1475084, 1645286, 2251444, 3290572, 10694359, 21388718, 42777436]

約数ペア:

[(1, 42777436), (2, 21388718), (4, 10694359), (13, 3290572), (19, 2251444), (26, 1645286), (29, 1475084), (38, 1125722), (52, 822643), (58, 737542), (76, 562861), (116, 368771), (247, 173188), (377, 113468), (494, 86594), (551, 77636), (754, 56734), (988, 43297), (1102, 38818), (1493, 28652), (1508, 28367), (2204, 19409), (2986, 14326), (5972, 7163)]