74685436

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 155457792

約数和(自身を除く): 80772356

約数列:

[1, 2, 4, 7, 14, 28, 41, 67, 82, 134, 164, 268, 287, 469, 574, 938, 971, 1148, 1876, 1942, 2747, 3884, 5494, 6797, 10988, 13594, 19229, 27188, 38458, 39811, 65057, 76916, 79622, 130114, 159244, 260228, 278677, 455399, 557354, 910798, 1114708, 1821596, 2667337, 5334674, 10669348, 18671359, 37342718, 74685436]

約数ペア:

[(1, 74685436), (2, 37342718), (4, 18671359), (7, 10669348), (14, 5334674), (28, 2667337), (41, 1821596), (67, 1114708), (82, 910798), (134, 557354), (164, 455399), (268, 278677), (287, 260228), (469, 159244), (574, 130114), (938, 79622), (971, 76916), (1148, 65057), (1876, 39811), (1942, 38458), (2747, 27188), (3884, 19229), (5494, 13594), (6797, 10988)]