2910208

素因数分解:

$2^{11}\times 7^2\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 7002450

約数和(自身を除く): 4092242

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 392, 406, 448, 464, 512, 784, 812, 896, 928, 1024, 1421, 1568, 1624, 1792, 1856, 2048, 2842, 3136, 3248, 3584, 3712, 5684, 6272, 6496, 7168, 7424, 11368, 12544, 12992, 14336, 14848, 22736, 25088, 25984, 29696, 45472, 50176, 51968, 59392, 90944, 100352, 103936, 181888, 207872, 363776, 415744, 727552, 1455104, 2910208]

約数ペア:

[(1, 2910208), (2, 1455104), (4, 727552), (7, 415744), (8, 363776), (14, 207872), (16, 181888), (28, 103936), (29, 100352), (32, 90944), (49, 59392), (56, 51968), (58, 50176), (64, 45472), (98, 29696), (112, 25984), (116, 25088), (128, 22736), (196, 14848), (203, 14336), (224, 12992), (232, 12544), (256, 11368), (392, 7424), (406, 7168), (448, 6496), (464, 6272), (512, 5684), (784, 3712), (812, 3584), (896, 3248), (928, 3136), (1024, 2842), (1421, 2048), (1568, 1856), (1624, 1792)]