68668504

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 132350400

約数和(自身を除く): 63681896

約数列:

[1, 2, 4, 8, 47, 94, 181, 188, 362, 376, 724, 1009, 1448, 2018, 4036, 8072, 8507, 17014, 34028, 47423, 68056, 94846, 182629, 189692, 365258, 379384, 730516, 1461032, 8583563, 17167126, 34334252, 68668504]

約数ペア:

[(1, 68668504), (2, 34334252), (4, 17167126), (8, 8583563), (47, 1461032), (94, 730516), (181, 379384), (188, 365258), (362, 189692), (376, 182629), (724, 94846), (1009, 68056), (1448, 47423), (2018, 34028), (4036, 17014), (8072, 8507)]