25197848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 51592800

約数和(自身を除く): 26394952

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3319, 3796, 6638, 7592, 13276, 26552, 43147, 86294, 172588, 242287, 345176, 484574, 969148, 1938296, 3149731, 6299462, 12598924, 25197848]

約数ペア:

[(1, 25197848), (2, 12598924), (4, 6299462), (8, 3149731), (13, 1938296), (26, 969148), (52, 484574), (73, 345176), (104, 242287), (146, 172588), (292, 86294), (584, 43147), (949, 26552), (1898, 13276), (3319, 7592), (3796, 6638)]