26155792

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 60

約数和(自身を含む): 58204980

約数和(自身を除く): 32049188

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 569, 676, 884, 1138, 1352, 1768, 2276, 2704, 2873, 3536, 4552, 5746, 7397, 9104, 9673, 11492, 14794, 19346, 22984, 29588, 38692, 45968, 59176, 77384, 96161, 118352, 125749, 154768, 192322, 251498, 384644, 502996, 769288, 1005992, 1538576, 1634737, 2011984, 3269474, 6538948, 13077896, 26155792]

約数ペア:

[(1, 26155792), (2, 13077896), (4, 6538948), (8, 3269474), (13, 2011984), (16, 1634737), (17, 1538576), (26, 1005992), (34, 769288), (52, 502996), (68, 384644), (104, 251498), (136, 192322), (169, 154768), (208, 125749), (221, 118352), (272, 96161), (338, 77384), (442, 59176), (569, 45968), (676, 38692), (884, 29588), (1138, 22984), (1352, 19346), (1768, 14794), (2276, 11492), (2704, 9673), (2873, 9104), (3536, 7397), (4552, 5746)]