39747884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 78368640

約数和(自身を除く): 38620756

約数列:

[1, 2, 4, 11, 22, 44, 67, 97, 134, 139, 194, 268, 278, 388, 556, 737, 1067, 1474, 1529, 2134, 2948, 3058, 4268, 6116, 6499, 9313, 12998, 13483, 18626, 25996, 26966, 37252, 53932, 71489, 102443, 142978, 148313, 204886, 285956, 296626, 409772, 593252, 903361, 1806722, 3613444, 9936971, 19873942, 39747884]

約数ペア:

[(1, 39747884), (2, 19873942), (4, 9936971), (11, 3613444), (22, 1806722), (44, 903361), (67, 593252), (97, 409772), (134, 296626), (139, 285956), (194, 204886), (268, 148313), (278, 142978), (388, 102443), (556, 71489), (737, 53932), (1067, 37252), (1474, 26966), (1529, 25996), (2134, 18626), (2948, 13483), (3058, 12998), (4268, 9313), (6116, 6499)]