28024821864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{36469}}^1$

素因数の和:37315

約数の個数: 96

約数和(自身を含む): 81840868200

約数和(自身を除く): 53816046336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 821, 936, 1642, 2463, 3284, 4926, 6568, 7389, 9852, 10673, 14778, 19704, 21346, 29556, 32019, 36469, 42692, 59112, 64038, 72938, 85384, 96057, 109407, 128076, 145876, 192114, 218814, 256152, 291752, 328221, 384228, 437628, 474097, 656442, 768456, 875256, 948194, 1312884, 1422291, 1896388, 2625768, 2844582, 3792776, 4266873, 5689164, 8533746, 11378328, 17067492, 29941049, 34134984, 59882098, 89823147, 119764196, 179646294, 239528392, 269469441, 359292588, 389233637, 538938882, 718585176, 778467274, 1077877764, 1167700911, 1556934548, 2155755528, 2335401822, 3113869096, 3503102733, 4670803644, 7006205466, 9341607288, 14012410932, 28024821864]

約数ペア:

[(1, 28024821864), (2, 14012410932), (3, 9341607288), (4, 7006205466), (6, 4670803644), (8, 3503102733), (9, 3113869096), (12, 2335401822), (13, 2155755528), (18, 1556934548), (24, 1167700911), (26, 1077877764), (36, 778467274), (39, 718585176), (52, 538938882), (72, 389233637), (78, 359292588), (104, 269469441), (117, 239528392), (156, 179646294), (234, 119764196), (312, 89823147), (468, 59882098), (821, 34134984), (936, 29941049), (1642, 17067492), (2463, 11378328), (3284, 8533746), (4926, 5689164), (6568, 4266873), (7389, 3792776), (9852, 2844582), (10673, 2625768), (14778, 1896388), (19704, 1422291), (21346, 1312884), (29556, 948194), (32019, 875256), (36469, 768456), (42692, 656442), (59112, 474097), (64038, 437628), (72938, 384228), (85384, 328221), (96057, 291752), (109407, 256152), (128076, 218814), (145876, 192114)]