2764756072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 5684011200

約数和(自身を除く): 2919255128

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 619, 641, 871, 1238, 1282, 1742, 2476, 2564, 3484, 4952, 5128, 6968, 8047, 8333, 16094, 16666, 32188, 33332, 41473, 42947, 64376, 66664, 82946, 85894, 165892, 171788, 331784, 343576, 396779, 539149, 558311, 793558, 1078298, 1116622, 1587116, 2156596, 2233244, 3174232, 4313192, 4466488, 5158127, 10316254, 20632508, 26584193, 41265016, 53168386, 106336772, 212673544, 345594509, 691189018, 1382378036, 2764756072]

約数ペア:

[(1, 2764756072), (2, 1382378036), (4, 691189018), (8, 345594509), (13, 212673544), (26, 106336772), (52, 53168386), (67, 41265016), (104, 26584193), (134, 20632508), (268, 10316254), (536, 5158127), (619, 4466488), (641, 4313192), (871, 3174232), (1238, 2233244), (1282, 2156596), (1742, 1587116), (2476, 1116622), (2564, 1078298), (3484, 793558), (4952, 558311), (5128, 539149), (6968, 396779), (8047, 343576), (8333, 331784), (16094, 171788), (16666, 165892), (32188, 85894), (33332, 82946), (41473, 66664), (42947, 64376)]