64812228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24439}}^1$

素因数の和:24476

約数の個数: 48

約数和(自身を含む): 172448640

約数和(自身を除く): 107636412

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 24439, 48878, 73317, 97756, 146634, 293268, 317707, 415463, 635414, 830926, 953121, 1246389, 1270828, 1661852, 1906242, 2492778, 3812484, 4985556, 5401019, 10802038, 16203057, 21604076, 32406114, 64812228]

約数ペア:

[(1, 64812228), (2, 32406114), (3, 21604076), (4, 16203057), (6, 10802038), (12, 5401019), (13, 4985556), (17, 3812484), (26, 2492778), (34, 1906242), (39, 1661852), (51, 1270828), (52, 1246389), (68, 953121), (78, 830926), (102, 635414), (156, 415463), (204, 317707), (221, 293268), (442, 146634), (663, 97756), (884, 73317), (1326, 48878), (2652, 24439)]