25771638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9829}}^1$

素因数の和:9876

約数の個数: 32

約数和(自身を含む): 56620800

約数和(自身を除く): 30849162

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 9829, 19658, 29487, 58974, 186751, 226067, 373502, 452134, 560253, 678201, 1120506, 1356402, 4295273, 8590546, 12885819, 25771638]

約数ペア:

[(1, 25771638), (2, 12885819), (3, 8590546), (6, 4295273), (19, 1356402), (23, 1120506), (38, 678201), (46, 560253), (57, 452134), (69, 373502), (114, 226067), (138, 186751), (437, 58974), (874, 29487), (1311, 19658), (2622, 9829)]