40742912

素因数分解:

$2^{12}\times 7^3\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 104

約数和(自身を含む): 98292000

約数和(自身を除く): 57549088

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, 343, 392, 406, 448, 464, 512, 686, 784, 812, 896, 928, 1024, 1372, 1421, 1568, 1624, 1792, 1856, 2048, 2744, 2842, 3136, 3248, 3584, 3712, 4096, 5488, 5684, 6272, 6496, 7168, 7424, 9947, 10976, 11368, 12544, 12992, 14336, 14848, 19894, 21952, 22736, 25088, 25984, 28672, 29696, 39788, 43904, 45472, 50176, 51968, 59392, 79576, 87808, 90944, 100352, 103936, 118784, 159152, 175616, 181888, 200704, 207872, 318304, 351232, 363776, 415744, 636608, 702464, 727552, 831488, 1273216, 1404928, 1455104, 2546432, 2910208, 5092864, 5820416, 10185728, 20371456, 40742912]

約数ペア:

[(1, 40742912), (2, 20371456), (4, 10185728), (7, 5820416), (8, 5092864), (14, 2910208), (16, 2546432), (28, 1455104), (29, 1404928), (32, 1273216), (49, 831488), (56, 727552), (58, 702464), (64, 636608), (98, 415744), (112, 363776), (116, 351232), (128, 318304), (196, 207872), (203, 200704), (224, 181888), (232, 175616), (256, 159152), (343, 118784), (392, 103936), (406, 100352), (448, 90944), (464, 87808), (512, 79576), (686, 59392), (784, 51968), (812, 50176), (896, 45472), (928, 43904), (1024, 39788), (1372, 29696), (1421, 28672), (1568, 25984), (1624, 25088), (1792, 22736), (1856, 21952), (2048, 19894), (2744, 14848), (2842, 14336), (3136, 12992), (3248, 12544), (3584, 11368), (3712, 10976), (4096, 9947), (5488, 7424), (5684, 7168), (6272, 6496)]