38989496

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 91896000

約数和(自身を除く): 52906504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1093, 1274, 1372, 2186, 2548, 2744, 4372, 4459, 5096, 7651, 8744, 8918, 14209, 15302, 17836, 28418, 30604, 35672, 53557, 56836, 61208, 99463, 107114, 113672, 198926, 214228, 374899, 397852, 428456, 696241, 749798, 795704, 1392482, 1499596, 2784964, 2999192, 4873687, 5569928, 9747374, 19494748, 38989496]

約数ペア:

[(1, 38989496), (2, 19494748), (4, 9747374), (7, 5569928), (8, 4873687), (13, 2999192), (14, 2784964), (26, 1499596), (28, 1392482), (49, 795704), (52, 749798), (56, 696241), (91, 428456), (98, 397852), (104, 374899), (182, 214228), (196, 198926), (343, 113672), (364, 107114), (392, 99463), (637, 61208), (686, 56836), (728, 53557), (1093, 35672), (1274, 30604), (1372, 28418), (2186, 17836), (2548, 15302), (2744, 14209), (4372, 8918), (4459, 8744), (5096, 7651)]