2573872

素因数分解:

$2^4\times 7^4\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 50

約数和(自身を含む): 5904508

約数和(自身を除く): 3330636

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 343, 392, 469, 536, 686, 784, 938, 1072, 1372, 1876, 2401, 2744, 3283, 3752, 4802, 5488, 6566, 7504, 9604, 13132, 19208, 22981, 26264, 38416, 45962, 52528, 91924, 160867, 183848, 321734, 367696, 643468, 1286936, 2573872]

約数ペア:

[(1, 2573872), (2, 1286936), (4, 643468), (7, 367696), (8, 321734), (14, 183848), (16, 160867), (28, 91924), (49, 52528), (56, 45962), (67, 38416), (98, 26264), (112, 22981), (134, 19208), (196, 13132), (268, 9604), (343, 7504), (392, 6566), (469, 5488), (536, 4802), (686, 3752), (784, 3283), (938, 2744), (1072, 2401), (1372, 1876)]