4531904

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 42

約数和(自身を含む): 9761220

約数和(自身を除く): 5229316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 419, 676, 832, 838, 1352, 1676, 2704, 3352, 5408, 5447, 6704, 10816, 10894, 13408, 21788, 26816, 43576, 70811, 87152, 141622, 174304, 283244, 348608, 566488, 1132976, 2265952, 4531904]

約数ペア:

[(1, 4531904), (2, 2265952), (4, 1132976), (8, 566488), (13, 348608), (16, 283244), (26, 174304), (32, 141622), (52, 87152), (64, 70811), (104, 43576), (169, 26816), (208, 21788), (338, 13408), (416, 10894), (419, 10816), (676, 6704), (832, 5447), (838, 5408), (1352, 3352), (1676, 2704)]