25458868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 48580560

約数和(自身を除く): 23121692

約数列:

[1, 2, 4, 29, 41, 53, 58, 82, 101, 106, 116, 164, 202, 212, 404, 1189, 1537, 2173, 2378, 2929, 3074, 4141, 4346, 4756, 5353, 5858, 6148, 8282, 8692, 10706, 11716, 16564, 21412, 63017, 120089, 126034, 155237, 219473, 240178, 252068, 310474, 438946, 480356, 620948, 877892, 6364717, 12729434, 25458868]

約数ペア:

[(1, 25458868), (2, 12729434), (4, 6364717), (29, 877892), (41, 620948), (53, 480356), (58, 438946), (82, 310474), (101, 252068), (106, 240178), (116, 219473), (164, 155237), (202, 126034), (212, 120089), (404, 63017), (1189, 21412), (1537, 16564), (2173, 11716), (2378, 10706), (2929, 8692), (3074, 8282), (4141, 6148), (4346, 5858), (4756, 5353)]