61495096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31121}}^1$

素因数の和:31159

約数の個数: 32

約数和(自身を含む): 130712400

約数和(自身を除く): 69217304

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 31121, 62242, 124484, 248968, 404573, 591299, 809146, 1182598, 1618292, 2365196, 3236584, 4730392, 7686887, 15373774, 30747548, 61495096]

約数ペア:

[(1, 61495096), (2, 30747548), (4, 15373774), (8, 7686887), (13, 4730392), (19, 3236584), (26, 2365196), (38, 1618292), (52, 1182598), (76, 809146), (104, 591299), (152, 404573), (247, 248968), (494, 124484), (988, 62242), (1976, 31121)]