38904248

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 77106000

約数和(自身を除く): 38201752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 709, 722, 1418, 1444, 2836, 2888, 5672, 6859, 13471, 13718, 26942, 27436, 53884, 54872, 107768, 255949, 511898, 1023796, 2047592, 4863031, 9726062, 19452124, 38904248]

約数ペア:

[(1, 38904248), (2, 19452124), (4, 9726062), (8, 4863031), (19, 2047592), (38, 1023796), (76, 511898), (152, 255949), (361, 107768), (709, 54872), (722, 53884), (1418, 27436), (1444, 26942), (2836, 13718), (2888, 13471), (5672, 6859)]