64215382

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 124104960

約数和(自身を除く): 59889578

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 497, 539, 781, 839, 994, 1078, 1562, 1678, 3479, 5467, 5873, 6958, 9229, 10934, 11746, 18458, 38269, 41111, 59569, 64603, 76538, 82222, 119138, 129206, 416983, 452221, 655259, 833966, 904442, 1310518, 2918881, 4586813, 5837762, 9173626, 32107691, 64215382]

約数ペア:

[(1, 64215382), (2, 32107691), (7, 9173626), (11, 5837762), (14, 4586813), (22, 2918881), (49, 1310518), (71, 904442), (77, 833966), (98, 655259), (142, 452221), (154, 416983), (497, 129206), (539, 119138), (781, 82222), (839, 76538), (994, 64603), (1078, 59569), (1562, 41111), (1678, 38269), (3479, 18458), (5467, 11746), (5873, 10934), (6958, 9229)]