65241344

素因数分解:

$2^8\times 7^3\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 152073600

約数和(自身を除く): 86832256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 743, 784, 896, 1372, 1486, 1568, 1792, 2744, 2972, 3136, 5201, 5488, 5944, 6272, 10402, 10976, 11888, 12544, 20804, 21952, 23776, 36407, 41608, 43904, 47552, 72814, 83216, 87808, 95104, 145628, 166432, 190208, 254849, 291256, 332864, 509698, 582512, 665728, 1019396, 1165024, 1331456, 2038792, 2330048, 4077584, 4660096, 8155168, 9320192, 16310336, 32620672, 65241344]

約数ペア:

[(1, 65241344), (2, 32620672), (4, 16310336), (7, 9320192), (8, 8155168), (14, 4660096), (16, 4077584), (28, 2330048), (32, 2038792), (49, 1331456), (56, 1165024), (64, 1019396), (98, 665728), (112, 582512), (128, 509698), (196, 332864), (224, 291256), (256, 254849), (343, 190208), (392, 166432), (448, 145628), (686, 95104), (743, 87808), (784, 83216), (896, 72814), (1372, 47552), (1486, 43904), (1568, 41608), (1792, 36407), (2744, 23776), (2972, 21952), (3136, 20804), (5201, 12544), (5488, 11888), (5944, 10976), (6272, 10402)]