61878152

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6173}}^1$

素因数の和:6365

約数の個数: 32

約数和(自身を含む): 133358400

約数和(自身を除く): 71480248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 5012, 6173, 10024, 12346, 24692, 43211, 49384, 86422, 172844, 345688, 1104967, 2209934, 4419868, 7734769, 8839736, 15469538, 30939076, 61878152]

約数ペア:

[(1, 61878152), (2, 30939076), (4, 15469538), (7, 8839736), (8, 7734769), (14, 4419868), (28, 2209934), (56, 1104967), (179, 345688), (358, 172844), (716, 86422), (1253, 49384), (1432, 43211), (2506, 24692), (5012, 12346), (6173, 10024)]