25961083616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{34651}}^1$

素因数の和:36475

約数の個数: 48

約数和(自身を含む): 55074641328

約数和(自身を除く): 29113557712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1801, 3602, 7204, 14408, 23413, 28816, 34651, 46826, 57632, 69302, 93652, 138604, 187304, 277208, 374608, 450463, 554416, 749216, 900926, 1108832, 1801852, 3603704, 7207408, 14414816, 62406451, 124812902, 249625804, 499251608, 811283863, 998503216, 1622567726, 1997006432, 3245135452, 6490270904, 12980541808, 25961083616]

約数ペア:

[(1, 25961083616), (2, 12980541808), (4, 6490270904), (8, 3245135452), (13, 1997006432), (16, 1622567726), (26, 998503216), (32, 811283863), (52, 499251608), (104, 249625804), (208, 124812902), (416, 62406451), (1801, 14414816), (3602, 7207408), (7204, 3603704), (14408, 1801852), (23413, 1108832), (28816, 900926), (34651, 749216), (46826, 554416), (57632, 450463), (69302, 374608), (93652, 277208), (138604, 187304)]