40547264

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{17123}}^1$

素因数の和:17172

約数の個数: 28

約数和(自身を含む): 82640424

約数和(自身を除く): 42093160

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 17123, 34246, 68492, 136984, 273968, 547936, 633551, 1095872, 1267102, 2534204, 5068408, 10136816, 20273632, 40547264]

約数ペア:

[(1, 40547264), (2, 20273632), (4, 10136816), (8, 5068408), (16, 2534204), (32, 1267102), (37, 1095872), (64, 633551), (74, 547936), (148, 273968), (296, 136984), (592, 68492), (1184, 34246), (2368, 17123)]