56712344

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41947}}^1$

素因数の和:41979

約数の個数: 24

約数和(自身を含む): 115147260

約数和(自身を除く): 58434916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 41947, 83894, 167788, 335576, 545311, 1090622, 2181244, 4362488, 7089043, 14178086, 28356172, 56712344]

約数ペア:

[(1, 56712344), (2, 28356172), (4, 14178086), (8, 7089043), (13, 4362488), (26, 2181244), (52, 1090622), (104, 545311), (169, 335576), (338, 167788), (676, 83894), (1352, 41947)]