63997276

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2243}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 128177280

約数和(自身を除く): 64180004

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 2243, 4076, 4486, 7133, 8972, 14266, 15701, 28532, 31402, 62804, 2285617, 4571234, 9142468, 15999319, 31998638, 63997276]

約数ペア:

[(1, 63997276), (2, 31998638), (4, 15999319), (7, 9142468), (14, 4571234), (28, 2285617), (1019, 62804), (2038, 31402), (2243, 28532), (4076, 15701), (4486, 14266), (7133, 8972)]