39448716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 95356800

約数和(自身を除く): 55908084

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 356, 516, 534, 859, 1068, 1718, 2577, 3436, 3827, 5154, 7654, 10308, 11481, 15308, 22962, 36937, 45924, 73874, 76451, 110811, 147748, 152902, 221622, 229353, 305804, 443244, 458706, 917412, 3287393, 6574786, 9862179, 13149572, 19724358, 39448716]

約数ペア:

[(1, 39448716), (2, 19724358), (3, 13149572), (4, 9862179), (6, 6574786), (12, 3287393), (43, 917412), (86, 458706), (89, 443244), (129, 305804), (172, 229353), (178, 221622), (258, 152902), (267, 147748), (356, 110811), (516, 76451), (534, 73874), (859, 45924), (1068, 36937), (1718, 22962), (2577, 15308), (3436, 11481), (3827, 10308), (5154, 7654)]