13286429104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{7507}}^1$

素因数の和:7722

約数の個数: 80

約数和(自身を含む): 28361740288

約数和(自身を除く): 15075311184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 127, 134, 208, 254, 268, 508, 536, 871, 1016, 1072, 1651, 1742, 2032, 3302, 3484, 6604, 6968, 7507, 8509, 13208, 13936, 15014, 17018, 26416, 30028, 34036, 60056, 68072, 97591, 110617, 120112, 136144, 195182, 221234, 390364, 442468, 502969, 780728, 884936, 953389, 1005938, 1561456, 1769872, 1906778, 2011876, 3813556, 4023752, 6538597, 7627112, 8047504, 12394057, 13077194, 15254224, 24788114, 26154388, 49576228, 52308776, 63877063, 99152456, 104617552, 127754126, 198304912, 255508252, 511016504, 830401819, 1022033008, 1660803638, 3321607276, 6643214552, 13286429104]

約数ペア:

[(1, 13286429104), (2, 6643214552), (4, 3321607276), (8, 1660803638), (13, 1022033008), (16, 830401819), (26, 511016504), (52, 255508252), (67, 198304912), (104, 127754126), (127, 104617552), (134, 99152456), (208, 63877063), (254, 52308776), (268, 49576228), (508, 26154388), (536, 24788114), (871, 15254224), (1016, 13077194), (1072, 12394057), (1651, 8047504), (1742, 7627112), (2032, 6538597), (3302, 4023752), (3484, 3813556), (6604, 2011876), (6968, 1906778), (7507, 1769872), (8509, 1561456), (13208, 1005938), (13936, 953389), (15014, 884936), (17018, 780728), (26416, 502969), (30028, 442468), (34036, 390364), (60056, 221234), (68072, 195182), (97591, 136144), (110617, 120112)]