64145424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{190909}}^1$

素因数の和:190927

約数の個数: 40

約数和(自身を含む): 189382720

約数和(自身を除く): 125237296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 190909, 381818, 572727, 763636, 1145454, 1336363, 1527272, 2290908, 2672726, 3054544, 4009089, 4581816, 5345452, 8018178, 9163632, 10690904, 16036356, 21381808, 32072712, 64145424]

約数ペア:

[(1, 64145424), (2, 32072712), (3, 21381808), (4, 16036356), (6, 10690904), (7, 9163632), (8, 8018178), (12, 5345452), (14, 4581816), (16, 4009089), (21, 3054544), (24, 2672726), (28, 2290908), (42, 1527272), (48, 1336363), (56, 1145454), (84, 763636), (112, 572727), (168, 381818), (336, 190909)]