26388728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 51991200

約数和(自身を除く): 25602472

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 829, 1384, 1658, 3316, 3979, 6632, 7958, 15916, 19067, 31832, 38134, 76268, 143417, 152536, 286834, 573668, 1147336, 3298591, 6597182, 13194364, 26388728]

約数ペア:

[(1, 26388728), (2, 13194364), (4, 6597182), (8, 3298591), (23, 1147336), (46, 573668), (92, 286834), (173, 152536), (184, 143417), (346, 76268), (692, 38134), (829, 31832), (1384, 19067), (1658, 15916), (3316, 7958), (3979, 6632)]