71591912

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19081}}^1$

素因数の和:19161

約数の個数: 32

約数和(自身を含む): 155709120

約数和(自身を除く): 84117208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 19081, 38162, 76324, 133567, 152648, 267134, 534268, 1068536, 1278427, 2556854, 5113708, 8948989, 10227416, 17897978, 35795956, 71591912]

約数ペア:

[(1, 71591912), (2, 35795956), (4, 17897978), (7, 10227416), (8, 8948989), (14, 5113708), (28, 2556854), (56, 1278427), (67, 1068536), (134, 534268), (268, 267134), (469, 152648), (536, 133567), (938, 76324), (1876, 38162), (3752, 19081)]