43821484

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 93768192

約数和(自身を除く): 49946708

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 67, 71, 94, 98, 134, 142, 188, 196, 268, 284, 329, 469, 497, 658, 938, 994, 1316, 1876, 1988, 2303, 3149, 3283, 3337, 3479, 4606, 4757, 6298, 6566, 6674, 6958, 9212, 9514, 12596, 13132, 13348, 13916, 19028, 22043, 23359, 33299, 44086, 46718, 66598, 88172, 93436, 133196, 154301, 163513, 223579, 233093, 308602, 327026, 447158, 466186, 617204, 654052, 894316, 932372, 1565053, 3130106, 6260212, 10955371, 21910742, 43821484]

約数ペア:

[(1, 43821484), (2, 21910742), (4, 10955371), (7, 6260212), (14, 3130106), (28, 1565053), (47, 932372), (49, 894316), (67, 654052), (71, 617204), (94, 466186), (98, 447158), (134, 327026), (142, 308602), (188, 233093), (196, 223579), (268, 163513), (284, 154301), (329, 133196), (469, 93436), (497, 88172), (658, 66598), (938, 46718), (994, 44086), (1316, 33299), (1876, 23359), (1988, 22043), (2303, 19028), (3149, 13916), (3283, 13348), (3337, 13132), (3479, 12596), (4606, 9514), (4757, 9212), (6298, 6958), (6566, 6674)]