56918992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16097}}^1$

素因数の和:16135

約数の個数: 40

約数和(自身を含む): 125757576

約数和(自身を除く): 68838584

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 16097, 32194, 64388, 128776, 209261, 257552, 273649, 418522, 547298, 837044, 1094596, 1674088, 2189192, 3348176, 3557437, 4378384, 7114874, 14229748, 28459496, 56918992]

約数ペア:

[(1, 56918992), (2, 28459496), (4, 14229748), (8, 7114874), (13, 4378384), (16, 3557437), (17, 3348176), (26, 2189192), (34, 1674088), (52, 1094596), (68, 837044), (104, 547298), (136, 418522), (208, 273649), (221, 257552), (272, 209261), (442, 128776), (884, 64388), (1768, 32194), (3536, 16097)]