39839744

素因数分解:

$2^{11}\times 7^2\times {\mathrm{397}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 92899170

約数和(自身を除く): 53059426

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 397, 448, 512, 784, 794, 896, 1024, 1568, 1588, 1792, 2048, 2779, 3136, 3176, 3584, 5558, 6272, 6352, 7168, 11116, 12544, 12704, 14336, 19453, 22232, 25088, 25408, 38906, 44464, 50176, 50816, 77812, 88928, 100352, 101632, 155624, 177856, 203264, 311248, 355712, 406528, 622496, 711424, 813056, 1244992, 1422848, 2489984, 2845696, 4979968, 5691392, 9959936, 19919872, 39839744]

約数ペア:

[(1, 39839744), (2, 19919872), (4, 9959936), (7, 5691392), (8, 4979968), (14, 2845696), (16, 2489984), (28, 1422848), (32, 1244992), (49, 813056), (56, 711424), (64, 622496), (98, 406528), (112, 355712), (128, 311248), (196, 203264), (224, 177856), (256, 155624), (392, 101632), (397, 100352), (448, 88928), (512, 77812), (784, 50816), (794, 50176), (896, 44464), (1024, 38906), (1568, 25408), (1588, 25088), (1792, 22232), (2048, 19453), (2779, 14336), (3136, 12704), (3176, 12544), (3584, 11116), (5558, 7168), (6272, 6352)]