2115371776

素因数分解:

$2^8\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4703}}^1$

素因数の和:4977

約数の個数: 72

約数和(自身を含む): 4845947904

約数和(自身を除く): 2730576128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 251, 256, 448, 502, 896, 1004, 1757, 1792, 2008, 3514, 4016, 4703, 7028, 8032, 9406, 14056, 16064, 18812, 28112, 32128, 32921, 37624, 56224, 64256, 65842, 75248, 112448, 131684, 150496, 224896, 263368, 300992, 449792, 526736, 601984, 1053472, 1180453, 1203968, 2106944, 2360906, 4213888, 4721812, 8263171, 8427776, 9443624, 16526342, 18887248, 33052684, 37774496, 66105368, 75548992, 132210736, 151097984, 264421472, 302195968, 528842944, 1057685888, 2115371776]

約数ペア:

[(1, 2115371776), (2, 1057685888), (4, 528842944), (7, 302195968), (8, 264421472), (14, 151097984), (16, 132210736), (28, 75548992), (32, 66105368), (56, 37774496), (64, 33052684), (112, 18887248), (128, 16526342), (224, 9443624), (251, 8427776), (256, 8263171), (448, 4721812), (502, 4213888), (896, 2360906), (1004, 2106944), (1757, 1203968), (1792, 1180453), (2008, 1053472), (3514, 601984), (4016, 526736), (4703, 449792), (7028, 300992), (8032, 263368), (9406, 224896), (14056, 150496), (16064, 131684), (18812, 112448), (28112, 75248), (32128, 65842), (32921, 64256), (37624, 56224)]