73274684

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 150339840

約数和(自身を除く): 77065156

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 139, 268, 278, 281, 469, 556, 562, 938, 973, 1124, 1876, 1946, 1967, 3892, 3934, 7868, 9313, 18626, 18827, 37252, 37654, 39059, 65191, 75308, 78118, 130382, 131789, 156236, 260764, 263578, 273413, 527156, 546826, 1093652, 2616953, 5233906, 10467812, 18318671, 36637342, 73274684]

約数ペア:

[(1, 73274684), (2, 36637342), (4, 18318671), (7, 10467812), (14, 5233906), (28, 2616953), (67, 1093652), (134, 546826), (139, 527156), (268, 273413), (278, 263578), (281, 260764), (469, 156236), (556, 131789), (562, 130382), (938, 78118), (973, 75308), (1124, 65191), (1876, 39059), (1946, 37654), (1967, 37252), (3892, 18827), (3934, 18626), (7868, 9313)]