39208754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 66150000

約数和(自身を除く): 26941246

約数列:

[1, 2, 13, 26, 29, 58, 149, 298, 349, 377, 698, 754, 1937, 3874, 4321, 4537, 8642, 9074, 10121, 20242, 52001, 56173, 104002, 112346, 131573, 263146, 676013, 1352026, 1508029, 3016058, 19604377, 39208754]

約数ペア:

[(1, 39208754), (2, 19604377), (13, 3016058), (26, 1508029), (29, 1352026), (58, 676013), (149, 263146), (298, 131573), (349, 112346), (377, 104002), (698, 56173), (754, 52001), (1937, 20242), (3874, 10121), (4321, 9074), (4537, 8642)]