72888688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{146953}}^1$

素因数の和:146992

約数の個数: 20

約数和(自身を含む): 145778368

約数和(自身を除く): 72889680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 146953, 293906, 587812, 1175624, 2351248, 4555543, 9111086, 18222172, 36444344, 72888688]

約数ペア:

[(1, 72888688), (2, 36444344), (4, 18222172), (8, 9111086), (16, 4555543), (31, 2351248), (62, 1175624), (124, 587812), (248, 293906), (496, 146953)]