73808272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2327

約数の個数: 40

約数和(自身を含む): 149887232

約数和(自身を除く): 76078960

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 2221, 4154, 4442, 8308, 8884, 16616, 17768, 33232, 35536, 68851, 137702, 148807, 275404, 297614, 550808, 595228, 1101616, 1190456, 2380912, 4613017, 9226034, 18452068, 36904136, 73808272]

約数ペア:

[(1, 73808272), (2, 36904136), (4, 18452068), (8, 9226034), (16, 4613017), (31, 2380912), (62, 1190456), (67, 1101616), (124, 595228), (134, 550808), (248, 297614), (268, 275404), (496, 148807), (536, 137702), (1072, 68851), (2077, 35536), (2221, 33232), (4154, 17768), (4442, 16616), (8308, 8884)]