25217704

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 49617000

約数和(自身を除く): 24399296

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 1489, 2117, 2978, 4234, 5956, 8468, 11912, 16936, 43181, 86362, 108697, 172724, 217394, 345448, 434788, 869576, 3152213, 6304426, 12608852, 25217704]

約数ペア:

[(1, 25217704), (2, 12608852), (4, 6304426), (8, 3152213), (29, 869576), (58, 434788), (73, 345448), (116, 217394), (146, 172724), (232, 108697), (292, 86362), (584, 43181), (1489, 16936), (2117, 11912), (2978, 8468), (4234, 5956)]