8727831476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{64283}}^1$

素因数の和:64680

約数の個数: 48

約数和(自身を含む): 18849097344

約数和(自身を除く): 10121265868

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 373, 746, 1492, 2611, 4849, 5222, 9698, 10444, 19396, 33943, 64283, 67886, 128566, 135772, 257132, 449981, 835679, 899962, 1671358, 1799924, 3342716, 5849753, 11699506, 23399012, 23977559, 47955118, 95910236, 167842913, 311708267, 335685826, 623416534, 671371652, 1246833068, 2181957869, 4363915738, 8727831476]

約数ペア:

[(1, 8727831476), (2, 4363915738), (4, 2181957869), (7, 1246833068), (13, 671371652), (14, 623416534), (26, 335685826), (28, 311708267), (52, 167842913), (91, 95910236), (182, 47955118), (364, 23977559), (373, 23399012), (746, 11699506), (1492, 5849753), (2611, 3342716), (4849, 1799924), (5222, 1671358), (9698, 899962), (10444, 835679), (19396, 449981), (33943, 257132), (64283, 135772), (67886, 128566)]