38428728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123169}}^1$

素因数の和:123191

約数の個数: 32

約数和(自身を含む): 103462800

約数和(自身を除く): 65034072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 123169, 246338, 369507, 492676, 739014, 985352, 1478028, 1601197, 2956056, 3202394, 4803591, 6404788, 9607182, 12809576, 19214364, 38428728]

約数ペア:

[(1, 38428728), (2, 19214364), (3, 12809576), (4, 9607182), (6, 6404788), (8, 4803591), (12, 3202394), (13, 2956056), (24, 1601197), (26, 1478028), (39, 985352), (52, 739014), (78, 492676), (104, 369507), (156, 246338), (312, 123169)]