27399248

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 54892320

約数和(自身を除く): 27493072

約数列:

[1, 2, 4, 8, 16, 61, 67, 122, 134, 244, 268, 419, 488, 536, 838, 976, 1072, 1676, 3352, 4087, 6704, 8174, 16348, 25559, 28073, 32696, 51118, 56146, 65392, 102236, 112292, 204472, 224584, 408944, 449168, 1712453, 3424906, 6849812, 13699624, 27399248]

約数ペア:

[(1, 27399248), (2, 13699624), (4, 6849812), (8, 3424906), (16, 1712453), (61, 449168), (67, 408944), (122, 224584), (134, 204472), (244, 112292), (268, 102236), (419, 65392), (488, 56146), (536, 51118), (838, 32696), (976, 28073), (1072, 25559), (1676, 16348), (3352, 8174), (4087, 6704)]