71348156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 140108640

約数和(自身を除く): 68760484

約数列:

[1, 2, 4, 11, 22, 44, 73, 97, 146, 194, 229, 292, 388, 458, 803, 916, 1067, 1606, 2134, 2519, 3212, 4268, 5038, 7081, 10076, 14162, 16717, 22213, 28324, 33434, 44426, 66868, 77891, 88852, 155782, 183887, 244343, 311564, 367774, 488686, 735548, 977372, 1621549, 3243098, 6486196, 17837039, 35674078, 71348156]

約数ペア:

[(1, 71348156), (2, 35674078), (4, 17837039), (11, 6486196), (22, 3243098), (44, 1621549), (73, 977372), (97, 735548), (146, 488686), (194, 367774), (229, 311564), (292, 244343), (388, 183887), (458, 155782), (803, 88852), (916, 77891), (1067, 66868), (1606, 44426), (2134, 33434), (2519, 28324), (3212, 22213), (4268, 16717), (5038, 14162), (7081, 10076)]