25515693476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1\times {\mathrm{36643}}^1$

素因数の和:38580

約数の個数: 48

約数和(自身を含む): 54987106944

約数和(自身を除く): 29471413468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1913, 3826, 7652, 13391, 24869, 26782, 36643, 49738, 53564, 73286, 99476, 146572, 174083, 256501, 348166, 476359, 513002, 696332, 952718, 1026004, 1905436, 3334513, 6669026, 13338052, 70098059, 140196118, 280392236, 490686413, 911274767, 981372826, 1822549534, 1962745652, 3645099068, 6378923369, 12757846738, 25515693476]

約数ペア:

[(1, 25515693476), (2, 12757846738), (4, 6378923369), (7, 3645099068), (13, 1962745652), (14, 1822549534), (26, 981372826), (28, 911274767), (52, 490686413), (91, 280392236), (182, 140196118), (364, 70098059), (1913, 13338052), (3826, 6669026), (7652, 3334513), (13391, 1905436), (24869, 1026004), (26782, 952718), (36643, 696332), (49738, 513002), (53564, 476359), (73286, 348166), (99476, 256501), (146572, 174083)]