25811836

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 46400256

約数和(自身を除く): 20588420

約数列:

[1, 2, 4, 47, 94, 188, 251, 502, 547, 1004, 1094, 2188, 11797, 23594, 25709, 47188, 51418, 102836, 137297, 274594, 549188, 6452959, 12905918, 25811836]

約数ペア:

[(1, 25811836), (2, 12905918), (4, 6452959), (47, 549188), (94, 274594), (188, 137297), (251, 102836), (502, 51418), (547, 47188), (1004, 25709), (1094, 23594), (2188, 11797)]