71525692

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4999}}^1$

素因数の和:5090

約数の個数: 36

約数和(自身を含む): 147630000

約数和(自身を除く): 76104308

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 4999, 7154, 9998, 14308, 19996, 34993, 69986, 139972, 244951, 364927, 489902, 729854, 979804, 1459708, 2554489, 5108978, 10217956, 17881423, 35762846, 71525692]

約数ペア:

[(1, 71525692), (2, 35762846), (4, 17881423), (7, 10217956), (14, 5108978), (28, 2554489), (49, 1459708), (73, 979804), (98, 729854), (146, 489902), (196, 364927), (292, 244951), (511, 139972), (1022, 69986), (2044, 34993), (3577, 19996), (4999, 14308), (7154, 9998)]