25702963156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{45013}}^1$

素因数の和:45248

約数の個数: 48

約数和(自身を含む): 49407366400

約数和(自身を除く): 23704403244

約数列:

[1, 2, 4, 13, 26, 52, 79, 139, 158, 278, 316, 556, 1027, 1807, 2054, 3614, 4108, 7228, 10981, 21962, 43924, 45013, 90026, 142753, 180052, 285506, 571012, 585169, 1170338, 2340676, 3556027, 6256807, 7112054, 12513614, 14224108, 25027228, 46228351, 81338491, 92456702, 162676982, 184913404, 325353964, 494287753, 988575506, 1977151012, 6425740789, 12851481578, 25702963156]

約数ペア:

[(1, 25702963156), (2, 12851481578), (4, 6425740789), (13, 1977151012), (26, 988575506), (52, 494287753), (79, 325353964), (139, 184913404), (158, 162676982), (278, 92456702), (316, 81338491), (556, 46228351), (1027, 25027228), (1807, 14224108), (2054, 12513614), (3614, 7112054), (4108, 6256807), (7228, 3556027), (10981, 2340676), (21962, 1170338), (43924, 585169), (45013, 571012), (90026, 285506), (142753, 180052)]