38851592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2087}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 78926400

約数和(自身を除く): 40074808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2087, 2327, 4174, 4654, 8348, 9308, 16696, 18616, 27131, 54262, 108524, 217048, 373573, 747146, 1494292, 2988584, 4856449, 9712898, 19425796, 38851592]

約数ペア:

[(1, 38851592), (2, 19425796), (4, 9712898), (8, 4856449), (13, 2988584), (26, 1494292), (52, 747146), (104, 373573), (179, 217048), (358, 108524), (716, 54262), (1432, 27131), (2087, 18616), (2327, 16696), (4174, 9308), (4654, 8348)]