57777986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 103821312

約数和(自身を除く): 46043326

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 1987, 2077, 3974, 4154, 13909, 14539, 27818, 29078, 61597, 123194, 133129, 266258, 431179, 862358, 931903, 1863806, 4126999, 8253998, 28888993, 57777986]

約数ペア:

[(1, 57777986), (2, 28888993), (7, 8253998), (14, 4126999), (31, 1863806), (62, 931903), (67, 862358), (134, 431179), (217, 266258), (434, 133129), (469, 123194), (938, 61597), (1987, 29078), (2077, 27818), (3974, 14539), (4154, 13909)]