40257312

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2671}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 106388352

約数和(自身を除く): 66131040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 2671, 3768, 5024, 5342, 7536, 8013, 10684, 15072, 16026, 21368, 32052, 42736, 64104, 85472, 128208, 256416, 419347, 838694, 1258041, 1677388, 2516082, 3354776, 5032164, 6709552, 10064328, 13419104, 20128656, 40257312]

約数ペア:

[(1, 40257312), (2, 20128656), (3, 13419104), (4, 10064328), (6, 6709552), (8, 5032164), (12, 3354776), (16, 2516082), (24, 1677388), (32, 1258041), (48, 838694), (96, 419347), (157, 256416), (314, 128208), (471, 85472), (628, 64104), (942, 42736), (1256, 32052), (1884, 21368), (2512, 16026), (2671, 15072), (3768, 10684), (5024, 8013), (5342, 7536)]