858376072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{12197}}^1$

素因数の和:12685

約数の個数: 32

約数和(自身を含む): 1697961600

約数和(自身を除く): 839585528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 463, 926, 1852, 3704, 8797, 12197, 17594, 24394, 35188, 48788, 70376, 97576, 231743, 463486, 926972, 1853944, 5647211, 11294422, 22588844, 45177688, 107297009, 214594018, 429188036, 858376072]

約数ペア:

[(1, 858376072), (2, 429188036), (4, 214594018), (8, 107297009), (19, 45177688), (38, 22588844), (76, 11294422), (152, 5647211), (463, 1853944), (926, 926972), (1852, 463486), (3704, 231743), (8797, 97576), (12197, 70376), (17594, 48788), (24394, 35188)]