74980928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 164652960

約数和(自身を除く): 89672032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 146, 176, 292, 352, 584, 704, 803, 1168, 1459, 1606, 2336, 2918, 3212, 4672, 5836, 6424, 11672, 12848, 16049, 23344, 25696, 32098, 46688, 51392, 64196, 93376, 106507, 128392, 213014, 256784, 426028, 513568, 852056, 1027136, 1171577, 1704112, 2343154, 3408224, 4686308, 6816448, 9372616, 18745232, 37490464, 74980928]

約数ペア:

[(1, 74980928), (2, 37490464), (4, 18745232), (8, 9372616), (11, 6816448), (16, 4686308), (22, 3408224), (32, 2343154), (44, 1704112), (64, 1171577), (73, 1027136), (88, 852056), (146, 513568), (176, 426028), (292, 256784), (352, 213014), (584, 128392), (704, 106507), (803, 93376), (1168, 64196), (1459, 51392), (1606, 46688), (2336, 32098), (2918, 25696), (3212, 23344), (4672, 16049), (5836, 12848), (6424, 11672)]