15674414968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 30101829120

約数和(自身を除く): 14427414152

約数列:

[1, 2, 4, 8, 71, 142, 263, 284, 317, 331, 526, 568, 634, 662, 1052, 1268, 1324, 2104, 2536, 2648, 18673, 22507, 23501, 37346, 45014, 47002, 74692, 83371, 87053, 90028, 94004, 104927, 149384, 166742, 174106, 180056, 188008, 209854, 333484, 348212, 419708, 666968, 696424, 839416, 5919341, 6180763, 7449817, 11838682, 12361526, 14899634, 23677364, 24723052, 27595801, 29799268, 47354728, 49446104, 55191602, 59598536, 110383204, 220766408, 1959301871, 3918603742, 7837207484, 15674414968]

約数ペア:

[(1, 15674414968), (2, 7837207484), (4, 3918603742), (8, 1959301871), (71, 220766408), (142, 110383204), (263, 59598536), (284, 55191602), (317, 49446104), (331, 47354728), (526, 29799268), (568, 27595801), (634, 24723052), (662, 23677364), (1052, 14899634), (1268, 12361526), (1324, 11838682), (2104, 7449817), (2536, 6180763), (2648, 5919341), (18673, 839416), (22507, 696424), (23501, 666968), (37346, 419708), (45014, 348212), (47002, 333484), (74692, 209854), (83371, 188008), (87053, 180056), (90028, 174106), (94004, 166742), (104927, 149384)]