40438176

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 106866144

約数和(自身を除く): 66427968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 2683, 3768, 5024, 5366, 7536, 8049, 10732, 15072, 16098, 21464, 32196, 42928, 64392, 85856, 128784, 257568, 421231, 842462, 1263693, 1684924, 2527386, 3369848, 5054772, 6739696, 10109544, 13479392, 20219088, 40438176]

約数ペア:

[(1, 40438176), (2, 20219088), (3, 13479392), (4, 10109544), (6, 6739696), (8, 5054772), (12, 3369848), (16, 2527386), (24, 1684924), (32, 1263693), (48, 842462), (96, 421231), (157, 257568), (314, 128784), (471, 85856), (628, 64392), (942, 42928), (1256, 32196), (1884, 21464), (2512, 16098), (2683, 15072), (3768, 10732), (5024, 8049), (5366, 7536)]