15760662008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{210187}}^1$

素因数の和:210316

約数の個数: 64

約数和(自身を含む): 36724047360

約数和(自身を除く): 20963385352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 721, 728, 824, 1339, 1442, 2678, 2884, 5356, 5768, 9373, 10712, 18746, 37492, 74984, 210187, 420374, 840748, 1471309, 1681496, 2732431, 2942618, 5464862, 5885236, 10929724, 11770472, 19127017, 21649261, 21859448, 38254034, 43298522, 76508068, 86597044, 151544827, 153016136, 173194088, 281440393, 303089654, 562880786, 606179308, 1125761572, 1212358616, 1970082751, 2251523144, 3940165502, 7880331004, 15760662008]

約数ペア:

[(1, 15760662008), (2, 7880331004), (4, 3940165502), (7, 2251523144), (8, 1970082751), (13, 1212358616), (14, 1125761572), (26, 606179308), (28, 562880786), (52, 303089654), (56, 281440393), (91, 173194088), (103, 153016136), (104, 151544827), (182, 86597044), (206, 76508068), (364, 43298522), (412, 38254034), (721, 21859448), (728, 21649261), (824, 19127017), (1339, 11770472), (1442, 10929724), (2678, 5885236), (2884, 5464862), (5356, 2942618), (5768, 2732431), (9373, 1681496), (10712, 1471309), (18746, 840748), (37492, 420374), (74984, 210187)]