26434492

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 28723268

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 379, 658, 742, 758, 1316, 1484, 1516, 2491, 2653, 4982, 5306, 9964, 10612, 17437, 17813, 20087, 34874, 35626, 40174, 69748, 71252, 80348, 124691, 140609, 249382, 281218, 498764, 562436, 944089, 1888178, 3776356, 6608623, 13217246, 26434492]

約数ペア:

[(1, 26434492), (2, 13217246), (4, 6608623), (7, 3776356), (14, 1888178), (28, 944089), (47, 562436), (53, 498764), (94, 281218), (106, 249382), (188, 140609), (212, 124691), (329, 80348), (371, 71252), (379, 69748), (658, 40174), (742, 35626), (758, 34874), (1316, 20087), (1484, 17813), (1516, 17437), (2491, 10612), (2653, 9964), (4982, 5306)]