63856312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 131628240

約数和(自身を除く): 67771928

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 647, 676, 949, 1294, 1352, 1898, 2588, 3796, 5176, 7592, 8411, 12337, 16822, 24674, 33644, 47231, 49348, 67288, 94462, 98696, 109343, 188924, 218686, 377848, 437372, 614003, 874744, 1228006, 2456012, 4912024, 7982039, 15964078, 31928156, 63856312]

約数ペア:

[(1, 63856312), (2, 31928156), (4, 15964078), (8, 7982039), (13, 4912024), (26, 2456012), (52, 1228006), (73, 874744), (104, 614003), (146, 437372), (169, 377848), (292, 218686), (338, 188924), (584, 109343), (647, 98696), (676, 94462), (949, 67288), (1294, 49348), (1352, 47231), (1898, 33644), (2588, 24674), (3796, 16822), (5176, 12337), (7592, 8411)]