1852916576

素因数分解:

$2^5\times 7^2\times {\mathrm{971}}^1\times {\mathrm{1217}}^1$

素因数の和:2212

約数の個数: 72

約数和(自身を含む): 4251370536

約数和(自身を除く): 2398453960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 971, 1217, 1568, 1942, 2434, 3884, 4868, 6797, 7768, 8519, 9736, 13594, 15536, 17038, 19472, 27188, 31072, 34076, 38944, 47579, 54376, 59633, 68152, 95158, 108752, 119266, 136304, 190316, 217504, 238532, 272608, 380632, 477064, 761264, 954128, 1181707, 1522528, 1908256, 2363414, 4726828, 8271949, 9453656, 16543898, 18907312, 33087796, 37814624, 57903643, 66175592, 115807286, 132351184, 231614572, 264702368, 463229144, 926458288, 1852916576]

約数ペア:

[(1, 1852916576), (2, 926458288), (4, 463229144), (7, 264702368), (8, 231614572), (14, 132351184), (16, 115807286), (28, 66175592), (32, 57903643), (49, 37814624), (56, 33087796), (98, 18907312), (112, 16543898), (196, 9453656), (224, 8271949), (392, 4726828), (784, 2363414), (971, 1908256), (1217, 1522528), (1568, 1181707), (1942, 954128), (2434, 761264), (3884, 477064), (4868, 380632), (6797, 272608), (7768, 238532), (8519, 217504), (9736, 190316), (13594, 136304), (15536, 119266), (17038, 108752), (19472, 95158), (27188, 68152), (31072, 59633), (34076, 54376), (38944, 47579)]