8807978368

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5557}}^1$

素因数の和:5668

約数の個数: 128

約数和(自身を含む): 21089275200

約数和(自身を除く): 12281296832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 61, 64, 112, 116, 122, 128, 203, 224, 232, 244, 406, 427, 448, 464, 488, 812, 854, 896, 928, 976, 1624, 1708, 1769, 1856, 1952, 3248, 3416, 3538, 3712, 3904, 5557, 6496, 6832, 7076, 7808, 11114, 12383, 12992, 13664, 14152, 22228, 24766, 25984, 27328, 28304, 38899, 44456, 49532, 54656, 56608, 77798, 88912, 99064, 113216, 155596, 161153, 177824, 198128, 226432, 311192, 322306, 338977, 355648, 396256, 622384, 644612, 677954, 711296, 792512, 1128071, 1244768, 1289224, 1355908, 1585024, 2256142, 2372839, 2489536, 2578448, 2711816, 4512284, 4745678, 4979072, 5156896, 5423632, 9024568, 9491356, 9830333, 10313792, 10847264, 18049136, 18982712, 19660666, 20627584, 21694528, 36098272, 37965424, 39321332, 43389056, 68812331, 72196544, 75930848, 78642664, 137624662, 144393088, 151861696, 157285328, 275249324, 303723392, 314570656, 550498648, 629141312, 1100997296, 1258282624, 2201994592, 4403989184, 8807978368]

約数ペア:

[(1, 8807978368), (2, 4403989184), (4, 2201994592), (7, 1258282624), (8, 1100997296), (14, 629141312), (16, 550498648), (28, 314570656), (29, 303723392), (32, 275249324), (56, 157285328), (58, 151861696), (61, 144393088), (64, 137624662), (112, 78642664), (116, 75930848), (122, 72196544), (128, 68812331), (203, 43389056), (224, 39321332), (232, 37965424), (244, 36098272), (406, 21694528), (427, 20627584), (448, 19660666), (464, 18982712), (488, 18049136), (812, 10847264), (854, 10313792), (896, 9830333), (928, 9491356), (976, 9024568), (1624, 5423632), (1708, 5156896), (1769, 4979072), (1856, 4745678), (1952, 4512284), (3248, 2711816), (3416, 2578448), (3538, 2489536), (3712, 2372839), (3904, 2256142), (5557, 1585024), (6496, 1355908), (6832, 1289224), (7076, 1244768), (7808, 1128071), (11114, 792512), (12383, 711296), (12992, 677954), (13664, 644612), (14152, 622384), (22228, 396256), (24766, 355648), (25984, 338977), (27328, 322306), (28304, 311192), (38899, 226432), (44456, 198128), (49532, 177824), (54656, 161153), (56608, 155596), (77798, 113216), (88912, 99064)]