28681808

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{48449}}^1$

素因数の和:48494

約数の個数: 20

約数和(自身を含む): 57074100

約数和(自身を除く): 28392292

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 48449, 96898, 193796, 387592, 775184, 1792613, 3585226, 7170452, 14340904, 28681808]

約数ペア:

[(1, 28681808), (2, 14340904), (4, 7170452), (8, 3585226), (16, 1792613), (37, 775184), (74, 387592), (148, 193796), (296, 96898), (592, 48449)]