65260076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 140216832

約数和(自身を除く): 74956756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1931, 1988, 2414, 3862, 4828, 7724, 8449, 13517, 16898, 27034, 32827, 33796, 54068, 65654, 131308, 137101, 229789, 274202, 459578, 548404, 919156, 959707, 1919414, 2330717, 3838828, 4661434, 9322868, 16315019, 32630038, 65260076]

約数ペア:

[(1, 65260076), (2, 32630038), (4, 16315019), (7, 9322868), (14, 4661434), (17, 3838828), (28, 2330717), (34, 1919414), (68, 959707), (71, 919156), (119, 548404), (142, 459578), (238, 274202), (284, 229789), (476, 137101), (497, 131308), (994, 65654), (1207, 54068), (1931, 33796), (1988, 32827), (2414, 27034), (3862, 16898), (4828, 13517), (7724, 8449)]