15551436152

素因数分解:

$2^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{79823}}^1$

素因数の和:79921

約数の個数: 64

約数和(自身を含む): 34483968000

約数和(自身を除く): 18932531848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 343, 392, 497, 568, 686, 994, 1372, 1988, 2744, 3479, 3976, 6958, 13916, 24353, 27832, 48706, 79823, 97412, 159646, 194824, 319292, 558761, 638584, 1117522, 2235044, 3911327, 4470088, 5667433, 7822654, 11334866, 15645308, 22669732, 27379289, 31290616, 39672031, 45339464, 54758578, 79344062, 109517156, 158688124, 219034312, 277704217, 317376248, 555408434, 1110816868, 1943929519, 2221633736, 3887859038, 7775718076, 15551436152]

約数ペア:

[(1, 15551436152), (2, 7775718076), (4, 3887859038), (7, 2221633736), (8, 1943929519), (14, 1110816868), (28, 555408434), (49, 317376248), (56, 277704217), (71, 219034312), (98, 158688124), (142, 109517156), (196, 79344062), (284, 54758578), (343, 45339464), (392, 39672031), (497, 31290616), (568, 27379289), (686, 22669732), (994, 15645308), (1372, 11334866), (1988, 7822654), (2744, 5667433), (3479, 4470088), (3976, 3911327), (6958, 2235044), (13916, 1117522), (24353, 638584), (27832, 558761), (48706, 319292), (79823, 194824), (97412, 159646)]