39722956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 87008320

約数和(自身を除く): 47285364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 1789, 3172, 3578, 5551, 7156, 11102, 12523, 22204, 23257, 25046, 46514, 50092, 93028, 109129, 162799, 218258, 325598, 436516, 651196, 763903, 1418677, 1527806, 2837354, 3055612, 5674708, 9930739, 19861478, 39722956]

約数ペア:

[(1, 39722956), (2, 19861478), (4, 9930739), (7, 5674708), (13, 3055612), (14, 2837354), (26, 1527806), (28, 1418677), (52, 763903), (61, 651196), (91, 436516), (122, 325598), (182, 218258), (244, 162799), (364, 109129), (427, 93028), (793, 50092), (854, 46514), (1586, 25046), (1708, 23257), (1789, 22204), (3172, 12523), (3578, 11102), (5551, 7156)]