25151696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1739

約数の個数: 40

約数和(自身を含む): 52121664

約数和(自身を除く): 26969968

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1667, 1886, 3334, 3772, 6668, 7544, 13336, 15088, 26672, 38341, 68347, 76682, 136694, 153364, 273388, 306728, 546776, 613456, 1093552, 1571981, 3143962, 6287924, 12575848, 25151696]

約数ペア:

[(1, 25151696), (2, 12575848), (4, 6287924), (8, 3143962), (16, 1571981), (23, 1093552), (41, 613456), (46, 546776), (82, 306728), (92, 273388), (164, 153364), (184, 136694), (328, 76682), (368, 68347), (656, 38341), (943, 26672), (1667, 15088), (1886, 13336), (3334, 7544), (3772, 6668)]