42125384

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2927}}^1$

素因数の和:3197

約数の個数: 32

約数和(自身を含む): 90650880

約数和(自身を除く): 48525496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 2927, 3598, 5854, 7196, 11708, 14392, 20489, 23416, 40978, 81956, 163912, 752239, 1504478, 3008956, 5265673, 6017912, 10531346, 21062692, 42125384]

約数ペア:

[(1, 42125384), (2, 21062692), (4, 10531346), (7, 6017912), (8, 5265673), (14, 3008956), (28, 1504478), (56, 752239), (257, 163912), (514, 81956), (1028, 40978), (1799, 23416), (2056, 20489), (2927, 14392), (3598, 11708), (5854, 7196)]