2833687616

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{2647}}^1$

素因数の和:3091

約数の個数: 56

約数和(自身を含む): 5770839360

約数和(自身を除く): 2937151744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 389, 688, 778, 1376, 1556, 2647, 2752, 3112, 5294, 6224, 10588, 12448, 16727, 21176, 24896, 33454, 42352, 66908, 84704, 113821, 133816, 169408, 227642, 267632, 455284, 535264, 910568, 1029683, 1070528, 1821136, 2059366, 3642272, 4118732, 7284544, 8237464, 16474928, 32949856, 44276369, 65899712, 88552738, 177105476, 354210952, 708421904, 1416843808, 2833687616]

約数ペア:

[(1, 2833687616), (2, 1416843808), (4, 708421904), (8, 354210952), (16, 177105476), (32, 88552738), (43, 65899712), (64, 44276369), (86, 32949856), (172, 16474928), (344, 8237464), (389, 7284544), (688, 4118732), (778, 3642272), (1376, 2059366), (1556, 1821136), (2647, 1070528), (2752, 1029683), (3112, 910568), (5294, 535264), (6224, 455284), (10588, 267632), (12448, 227642), (16727, 169408), (21176, 133816), (24896, 113821), (33454, 84704), (42352, 66908)]