7922881928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{4447}}^1$

素因数の和:4966

約数の個数: 64

約数和(自身を含む): 16469698560

約数和(自身を除く): 8546816632

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 463, 481, 926, 962, 1852, 1924, 3704, 3848, 4447, 6019, 8894, 12038, 17131, 17788, 24076, 34262, 35576, 48152, 57811, 68524, 115622, 137048, 164539, 222703, 231244, 329078, 445406, 462488, 658156, 890812, 1316312, 1781624, 2058961, 2139007, 4117922, 4278014, 8235844, 8556028, 16471688, 17112056, 26766493, 53532986, 76181557, 107065972, 152363114, 214131944, 304726228, 609452456, 990360241, 1980720482, 3961440964, 7922881928]

約数ペア:

[(1, 7922881928), (2, 3961440964), (4, 1980720482), (8, 990360241), (13, 609452456), (26, 304726228), (37, 214131944), (52, 152363114), (74, 107065972), (104, 76181557), (148, 53532986), (296, 26766493), (463, 17112056), (481, 16471688), (926, 8556028), (962, 8235844), (1852, 4278014), (1924, 4117922), (3704, 2139007), (3848, 2058961), (4447, 1781624), (6019, 1316312), (8894, 890812), (12038, 658156), (17131, 462488), (17788, 445406), (24076, 329078), (34262, 231244), (35576, 222703), (48152, 164539), (57811, 137048), (68524, 115622)]