39004864

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:273

約数の個数: 56

約数和(自身を含む): 80251808

約数和(自身を除く): 41246944

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 97, 103, 122, 194, 206, 244, 388, 412, 488, 776, 824, 976, 1552, 1648, 1952, 3104, 3296, 3904, 5917, 6208, 6283, 6592, 9991, 11834, 12566, 19982, 23668, 25132, 39964, 47336, 50264, 79928, 94672, 100528, 159856, 189344, 201056, 319712, 378688, 402112, 609451, 639424, 1218902, 2437804, 4875608, 9751216, 19502432, 39004864]

約数ペア:

[(1, 39004864), (2, 19502432), (4, 9751216), (8, 4875608), (16, 2437804), (32, 1218902), (61, 639424), (64, 609451), (97, 402112), (103, 378688), (122, 319712), (194, 201056), (206, 189344), (244, 159856), (388, 100528), (412, 94672), (488, 79928), (776, 50264), (824, 47336), (976, 39964), (1552, 25132), (1648, 23668), (1952, 19982), (3104, 12566), (3296, 11834), (3904, 9991), (5917, 6592), (6208, 6283)]