28539434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3943}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 54521856

約数和(自身を除く): 25982422

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 3943, 7238, 7886, 27601, 43373, 55202, 86746, 185321, 303611, 370642, 607222, 1297247, 2038531, 2594494, 4077062, 14269717, 28539434]

約数ペア:

[(1, 28539434), (2, 14269717), (7, 4077062), (11, 2594494), (14, 2038531), (22, 1297247), (47, 607222), (77, 370642), (94, 303611), (154, 185321), (329, 86746), (517, 55202), (658, 43373), (1034, 27601), (3619, 7886), (3943, 7238)]