27960574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 17160962

約数列:

[1, 2, 31, 53, 62, 67, 106, 127, 134, 254, 1643, 2077, 3286, 3551, 3937, 4154, 6731, 7102, 7874, 8509, 13462, 17018, 110081, 208661, 220162, 263779, 417322, 450977, 527558, 901954, 13980287, 27960574]

約数ペア:

[(1, 27960574), (2, 13980287), (31, 901954), (53, 527558), (62, 450977), (67, 417322), (106, 263779), (127, 220162), (134, 208661), (254, 110081), (1643, 17018), (2077, 13462), (3286, 8509), (3551, 7874), (3937, 7102), (4154, 6731)]