40782328

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 78091200

約数和(自身を除く): 37308872

約数列:

[1, 2, 4, 8, 79, 158, 173, 316, 346, 373, 632, 692, 746, 1384, 1492, 2984, 13667, 27334, 29467, 54668, 58934, 64529, 109336, 117868, 129058, 235736, 258116, 516232, 5097791, 10195582, 20391164, 40782328]

約数ペア:

[(1, 40782328), (2, 20391164), (4, 10195582), (8, 5097791), (79, 516232), (158, 258116), (173, 235736), (316, 129058), (346, 117868), (373, 109336), (632, 64529), (692, 58934), (746, 54668), (1384, 29467), (1492, 27334), (2984, 13667)]