7647112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 15887520

約数和(自身を除く): 8240408

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1297, 1474, 2594, 2948, 5188, 5896, 10376, 14267, 28534, 57068, 86899, 114136, 173798, 347596, 695192, 955889, 1911778, 3823556, 7647112]

約数ペア:

[(1, 7647112), (2, 3823556), (4, 1911778), (8, 955889), (11, 695192), (22, 347596), (44, 173798), (67, 114136), (88, 86899), (134, 57068), (268, 28534), (536, 14267), (737, 10376), (1297, 5896), (1474, 5188), (2594, 2948)]