25215666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4583}}^1$

素因数の和:4726

約数の個数: 32

約数和(自身を含む): 58088448

約数和(自身を除く): 32872782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 4583, 5502, 9166, 13749, 27498, 32081, 64162, 96243, 192486, 600373, 1200746, 1801119, 3602238, 4202611, 8405222, 12607833, 25215666]

約数ペア:

[(1, 25215666), (2, 12607833), (3, 8405222), (6, 4202611), (7, 3602238), (14, 1801119), (21, 1200746), (42, 600373), (131, 192486), (262, 96243), (393, 64162), (786, 32081), (917, 27498), (1834, 13749), (2751, 9166), (4583, 5502)]