21348272288

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2324507}}^1$

素因数の和:2324565

約数の個数: 48

約数和(自身を含む): 49205185344

約数和(自身を除く): 27856913056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 2324507, 4649014, 9298028, 16271549, 18596056, 32543098, 37192112, 65086196, 74384224, 95304787, 130172392, 190609574, 260344784, 381219148, 520689568, 667133509, 762438296, 1334267018, 1524876592, 2668534036, 3049753184, 5337068072, 10674136144, 21348272288]

約数ペア:

[(1, 21348272288), (2, 10674136144), (4, 5337068072), (7, 3049753184), (8, 2668534036), (14, 1524876592), (16, 1334267018), (28, 762438296), (32, 667133509), (41, 520689568), (56, 381219148), (82, 260344784), (112, 190609574), (164, 130172392), (224, 95304787), (287, 74384224), (328, 65086196), (574, 37192112), (656, 32543098), (1148, 18596056), (1312, 16271549), (2296, 9298028), (4592, 4649014), (9184, 2324507)]