27506224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{90481}}^1$

素因数の和:90508

約数の個数: 20

約数和(自身を含む): 56098840

約数和(自身を除く): 28592616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 90481, 180962, 361924, 723848, 1447696, 1719139, 3438278, 6876556, 13753112, 27506224]

約数ペア:

[(1, 27506224), (2, 13753112), (4, 6876556), (8, 3438278), (16, 1719139), (19, 1447696), (38, 723848), (76, 361924), (152, 180962), (304, 90481)]