73746448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 151041920

約数和(自身を除く): 77295472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 367, 661, 734, 1322, 1468, 2644, 2936, 5288, 5872, 6973, 10576, 12559, 13946, 25118, 27892, 50236, 55784, 100472, 111568, 200944, 242587, 485174, 970348, 1940696, 3881392, 4609153, 9218306, 18436612, 36873224, 73746448]

約数ペア:

[(1, 73746448), (2, 36873224), (4, 18436612), (8, 9218306), (16, 4609153), (19, 3881392), (38, 1940696), (76, 970348), (152, 485174), (304, 242587), (367, 200944), (661, 111568), (734, 100472), (1322, 55784), (1468, 50236), (2644, 27892), (2936, 25118), (5288, 13946), (5872, 12559), (6973, 10576)]