2679936

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{997}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 8143680

約数和(自身を除く): 5463744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 997, 1344, 1994, 2688, 2991, 3988, 5982, 6979, 7976, 11964, 13958, 15952, 20937, 23928, 27916, 31904, 41874, 47856, 55832, 63808, 83748, 95712, 111664, 127616, 167496, 191424, 223328, 334992, 382848, 446656, 669984, 893312, 1339968, 2679936]

約数ペア:

[(1, 2679936), (2, 1339968), (3, 893312), (4, 669984), (6, 446656), (7, 382848), (8, 334992), (12, 223328), (14, 191424), (16, 167496), (21, 127616), (24, 111664), (28, 95712), (32, 83748), (42, 63808), (48, 55832), (56, 47856), (64, 41874), (84, 31904), (96, 27916), (112, 23928), (128, 20937), (168, 15952), (192, 13958), (224, 11964), (336, 7976), (384, 6979), (448, 5982), (672, 3988), (896, 2991), (997, 2688), (1344, 1994)]