73649368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 152651520

約数和(自身を除く): 79002152

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 383, 559, 766, 1118, 1532, 1849, 2236, 3064, 3698, 4472, 4979, 7396, 9958, 14792, 16469, 19916, 24037, 32938, 39832, 48074, 65876, 96148, 131752, 192296, 214097, 428194, 708167, 856388, 1416334, 1712776, 2832668, 5665336, 9206171, 18412342, 36824684, 73649368]

約数ペア:

[(1, 73649368), (2, 36824684), (4, 18412342), (8, 9206171), (13, 5665336), (26, 2832668), (43, 1712776), (52, 1416334), (86, 856388), (104, 708167), (172, 428194), (344, 214097), (383, 192296), (559, 131752), (766, 96148), (1118, 65876), (1532, 48074), (1849, 39832), (2236, 32938), (3064, 24037), (3698, 19916), (4472, 16469), (4979, 14792), (7396, 9958)]