13875888928

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{15787}}^1$

素因数の和:16046

約数の個数: 72

約数和(自身を含む): 30161584656

約数和(自身を除く): 16285695728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 227, 242, 352, 454, 484, 908, 968, 1816, 1936, 2497, 3632, 3872, 4994, 7264, 9988, 15787, 19976, 27467, 31574, 39952, 54934, 63148, 79904, 109868, 126296, 173657, 219736, 252592, 347314, 439472, 505184, 694628, 878944, 1389256, 1910227, 2778512, 3583649, 3820454, 5557024, 7167298, 7640908, 14334596, 15281816, 28669192, 30563632, 39420139, 57338384, 61127264, 78840278, 114676768, 157680556, 315361112, 433621529, 630722224, 867243058, 1261444448, 1734486116, 3468972232, 6937944464, 13875888928]

約数ペア:

[(1, 13875888928), (2, 6937944464), (4, 3468972232), (8, 1734486116), (11, 1261444448), (16, 867243058), (22, 630722224), (32, 433621529), (44, 315361112), (88, 157680556), (121, 114676768), (176, 78840278), (227, 61127264), (242, 57338384), (352, 39420139), (454, 30563632), (484, 28669192), (908, 15281816), (968, 14334596), (1816, 7640908), (1936, 7167298), (2497, 5557024), (3632, 3820454), (3872, 3583649), (4994, 2778512), (7264, 1910227), (9988, 1389256), (15787, 878944), (19976, 694628), (27467, 505184), (31574, 439472), (39952, 347314), (54934, 252592), (63148, 219736), (79904, 173657), (109868, 126296)]