87026738

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 140356800

約数和(自身を除く): 53330062

約数列:

[1, 2, 29, 37, 58, 74, 107, 214, 379, 758, 1073, 2146, 3103, 3959, 6206, 7918, 10991, 14023, 21982, 28046, 40553, 81106, 114811, 229622, 406667, 813334, 1176037, 1500461, 2352074, 3000922, 43513369, 87026738]

約数ペア:

[(1, 87026738), (2, 43513369), (29, 3000922), (37, 2352074), (58, 1500461), (74, 1176037), (107, 813334), (214, 406667), (379, 229622), (758, 114811), (1073, 81106), (2146, 40553), (3103, 28046), (3959, 21982), (6206, 14023), (7918, 10991)]