25941274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 41803776

約数和(自身を除く): 15862502

約数列:

[1, 2, 41, 47, 53, 82, 94, 106, 127, 254, 1927, 2173, 2491, 3854, 4346, 4982, 5207, 5969, 6731, 10414, 11938, 13462, 102131, 204262, 244729, 275971, 316357, 489458, 551942, 632714, 12970637, 25941274]

約数ペア:

[(1, 25941274), (2, 12970637), (41, 632714), (47, 551942), (53, 489458), (82, 316357), (94, 275971), (106, 244729), (127, 204262), (254, 102131), (1927, 13462), (2173, 11938), (2491, 10414), (3854, 6731), (4346, 5969), (4982, 5207)]