68376266

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 125286912

約数和(自身を除く): 56910646

約数列:

[1, 2, 7, 14, 31, 49, 62, 71, 98, 142, 217, 317, 434, 497, 634, 994, 1519, 2201, 2219, 3038, 3479, 4402, 4438, 6958, 9827, 15407, 15533, 19654, 22507, 30814, 31066, 45014, 68789, 107849, 137578, 157549, 215698, 315098, 481523, 697717, 963046, 1102843, 1395434, 2205686, 4884019, 9768038, 34188133, 68376266]

約数ペア:

[(1, 68376266), (2, 34188133), (7, 9768038), (14, 4884019), (31, 2205686), (49, 1395434), (62, 1102843), (71, 963046), (98, 697717), (142, 481523), (217, 315098), (317, 215698), (434, 157549), (497, 137578), (634, 107849), (994, 68789), (1519, 45014), (2201, 31066), (2219, 30814), (3038, 22507), (3479, 19654), (4402, 15533), (4438, 15407), (6958, 9827)]