28212944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47657}}^1$

素因数の和:47702

約数の個数: 20

約数和(自身を含む): 56141124

約数和(自身を除く): 27928180

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47657, 95314, 190628, 381256, 762512, 1763309, 3526618, 7053236, 14106472, 28212944]

約数ペア:

[(1, 28212944), (2, 14106472), (4, 7053236), (8, 3526618), (16, 1763309), (37, 762512), (74, 381256), (148, 190628), (296, 95314), (592, 47657)]