27569607856

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{17599}}^1$

素因数の和:17882

約数の個数: 80

約数和(自身を含む): 62224588800

約数和(自身を除く): 34654980944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 197, 284, 394, 497, 568, 788, 994, 1136, 1379, 1576, 1988, 2758, 3152, 3976, 5516, 7952, 11032, 13987, 17599, 22064, 27974, 35198, 55948, 70396, 97909, 111896, 123193, 140792, 195818, 223792, 246386, 281584, 391636, 492772, 783272, 985544, 1249529, 1566544, 1971088, 2499058, 3467003, 4998116, 6934006, 8746703, 9996232, 13868012, 17493406, 19992464, 24269021, 27736024, 34986812, 48538042, 55472048, 69973624, 97076084, 139947248, 194152168, 246157213, 388304336, 492314426, 984628852, 1723100491, 1969257704, 3446200982, 3938515408, 6892401964, 13784803928, 27569607856]

約数ペア:

[(1, 27569607856), (2, 13784803928), (4, 6892401964), (7, 3938515408), (8, 3446200982), (14, 1969257704), (16, 1723100491), (28, 984628852), (56, 492314426), (71, 388304336), (112, 246157213), (142, 194152168), (197, 139947248), (284, 97076084), (394, 69973624), (497, 55472048), (568, 48538042), (788, 34986812), (994, 27736024), (1136, 24269021), (1379, 19992464), (1576, 17493406), (1988, 13868012), (2758, 9996232), (3152, 8746703), (3976, 6934006), (5516, 4998116), (7952, 3467003), (11032, 2499058), (13987, 1971088), (17599, 1566544), (22064, 1249529), (27974, 985544), (35198, 783272), (55948, 492772), (70396, 391636), (97909, 281584), (111896, 246386), (123193, 223792), (140792, 195818)]