38844208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9829}}^1$

素因数の和:9869

約数の個数: 40

約数和(自身を含む): 85324400

約数和(自身を除く): 46480192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 9829, 19658, 39316, 78632, 127777, 157264, 186751, 255554, 373502, 511108, 747004, 1022216, 1494008, 2044432, 2427763, 2988016, 4855526, 9711052, 19422104, 38844208]

約数ペア:

[(1, 38844208), (2, 19422104), (4, 9711052), (8, 4855526), (13, 2988016), (16, 2427763), (19, 2044432), (26, 1494008), (38, 1022216), (52, 747004), (76, 511108), (104, 373502), (152, 255554), (208, 186751), (247, 157264), (304, 127777), (494, 78632), (988, 39316), (1976, 19658), (3952, 9829)]