25319872

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 53254656

約数和(自身を除く): 27934784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 167, 184, 206, 334, 368, 412, 668, 736, 824, 1336, 1472, 1648, 2369, 2672, 3296, 3841, 4738, 5344, 6592, 7682, 9476, 10688, 15364, 17201, 18952, 30728, 34402, 37904, 61456, 68804, 75808, 122912, 137608, 151616, 245824, 275216, 395623, 550432, 791246, 1100864, 1582492, 3164984, 6329968, 12659936, 25319872]

約数ペア:

[(1, 25319872), (2, 12659936), (4, 6329968), (8, 3164984), (16, 1582492), (23, 1100864), (32, 791246), (46, 550432), (64, 395623), (92, 275216), (103, 245824), (167, 151616), (184, 137608), (206, 122912), (334, 75808), (368, 68804), (412, 61456), (668, 37904), (736, 34402), (824, 30728), (1336, 18952), (1472, 17201), (1648, 15364), (2369, 10688), (2672, 9476), (3296, 7682), (3841, 6592), (4738, 5344)]