2785520192

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{36791}}^1$

素因数の和:36836

約数の個数: 84

約数和(自身を含む): 6840662976

約数和(自身を除く): 4055142784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 5824, 9464, 10816, 18928, 36791, 37856, 73582, 75712, 147164, 257537, 294328, 478283, 515074, 588656, 956566, 1030148, 1177312, 1913132, 2060296, 2354624, 3347981, 3826264, 4120592, 6217679, 6695962, 7652528, 8241184, 12435358, 13391924, 15305056, 16482368, 24870716, 26783848, 30610112, 43523753, 49741432, 53567696, 87047506, 99482864, 107135392, 174095012, 198965728, 214270784, 348190024, 397931456, 696380048, 1392760096, 2785520192]

約数ペア:

[(1, 2785520192), (2, 1392760096), (4, 696380048), (7, 397931456), (8, 348190024), (13, 214270784), (14, 198965728), (16, 174095012), (26, 107135392), (28, 99482864), (32, 87047506), (52, 53567696), (56, 49741432), (64, 43523753), (91, 30610112), (104, 26783848), (112, 24870716), (169, 16482368), (182, 15305056), (208, 13391924), (224, 12435358), (338, 8241184), (364, 7652528), (416, 6695962), (448, 6217679), (676, 4120592), (728, 3826264), (832, 3347981), (1183, 2354624), (1352, 2060296), (1456, 1913132), (2366, 1177312), (2704, 1030148), (2912, 956566), (4732, 588656), (5408, 515074), (5824, 478283), (9464, 294328), (10816, 257537), (18928, 147164), (36791, 75712), (37856, 73582)]