28945776

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 78994944

約数和(自身を除く): 50049168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 157, 167, 184, 276, 314, 334, 368, 471, 501, 552, 628, 668, 942, 1002, 1104, 1256, 1336, 1884, 2004, 2512, 2672, 3611, 3768, 3841, 4008, 7222, 7536, 7682, 8016, 10833, 11523, 14444, 15364, 21666, 23046, 26219, 28888, 30728, 43332, 46092, 52438, 57776, 61456, 78657, 86664, 92184, 104876, 157314, 173328, 184368, 209752, 314628, 419504, 603037, 629256, 1206074, 1258512, 1809111, 2412148, 3618222, 4824296, 7236444, 9648592, 14472888, 28945776]

約数ペア:

[(1, 28945776), (2, 14472888), (3, 9648592), (4, 7236444), (6, 4824296), (8, 3618222), (12, 2412148), (16, 1809111), (23, 1258512), (24, 1206074), (46, 629256), (48, 603037), (69, 419504), (92, 314628), (138, 209752), (157, 184368), (167, 173328), (184, 157314), (276, 104876), (314, 92184), (334, 86664), (368, 78657), (471, 61456), (501, 57776), (552, 52438), (628, 46092), (668, 43332), (942, 30728), (1002, 28888), (1104, 26219), (1256, 23046), (1336, 21666), (1884, 15364), (2004, 14444), (2512, 11523), (2672, 10833), (3611, 8016), (3768, 7682), (3841, 7536), (4008, 7222)]