2791712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 6971328

約数和(自身を除く): 4179616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 103, 112, 121, 154, 176, 206, 224, 242, 308, 352, 412, 484, 616, 721, 824, 847, 968, 1133, 1232, 1442, 1648, 1694, 1936, 2266, 2464, 2884, 3296, 3388, 3872, 4532, 5768, 6776, 7931, 9064, 11536, 12463, 13552, 15862, 18128, 23072, 24926, 27104, 31724, 36256, 49852, 63448, 87241, 99704, 126896, 174482, 199408, 253792, 348964, 398816, 697928, 1395856, 2791712]

約数ペア:

[(1, 2791712), (2, 1395856), (4, 697928), (7, 398816), (8, 348964), (11, 253792), (14, 199408), (16, 174482), (22, 126896), (28, 99704), (32, 87241), (44, 63448), (56, 49852), (77, 36256), (88, 31724), (103, 27104), (112, 24926), (121, 23072), (154, 18128), (176, 15862), (206, 13552), (224, 12463), (242, 11536), (308, 9064), (352, 7931), (412, 6776), (484, 5768), (616, 4532), (721, 3872), (824, 3388), (847, 3296), (968, 2884), (1133, 2464), (1232, 2266), (1442, 1936), (1648, 1694)]