68271392

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4549}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 155937600

約数和(自身を除く): 87666208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 4549, 7504, 9098, 15008, 18196, 31843, 36392, 63686, 72784, 127372, 145568, 254744, 304783, 509488, 609566, 1018976, 1219132, 2133481, 2438264, 4266962, 4876528, 8533924, 9753056, 17067848, 34135696, 68271392]

約数ペア:

[(1, 68271392), (2, 34135696), (4, 17067848), (7, 9753056), (8, 8533924), (14, 4876528), (16, 4266962), (28, 2438264), (32, 2133481), (56, 1219132), (67, 1018976), (112, 609566), (134, 509488), (224, 304783), (268, 254744), (469, 145568), (536, 127372), (938, 72784), (1072, 63686), (1876, 36392), (2144, 31843), (3752, 18196), (4549, 15008), (7504, 9098)]