61951064

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20873}}^1$

素因数の和:20939

約数の個数: 32

約数和(自身を含む): 135263520

約数和(自身を除く): 73312456

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 20873, 41746, 83492, 146111, 166984, 292222, 584444, 1106269, 1168888, 2212538, 4425076, 7743883, 8850152, 15487766, 30975532, 61951064]

約数ペア:

[(1, 61951064), (2, 30975532), (4, 15487766), (7, 8850152), (8, 7743883), (14, 4425076), (28, 2212538), (53, 1168888), (56, 1106269), (106, 584444), (212, 292222), (371, 166984), (424, 146111), (742, 83492), (1484, 41746), (2968, 20873)]