264261056

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{242887}}^1$

素因数の和:242916

約数の個数: 28

約数和(自身を含む): 555241968

約数和(自身を除く): 290980912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 242887, 485774, 971548, 1943096, 3886192, 4129079, 7772384, 8258158, 15544768, 16516316, 33032632, 66065264, 132130528, 264261056]

約数ペア:

[(1, 264261056), (2, 132130528), (4, 66065264), (8, 33032632), (16, 16516316), (17, 15544768), (32, 8258158), (34, 7772384), (64, 4129079), (68, 3886192), (136, 1943096), (272, 971548), (544, 485774), (1088, 242887)]