26979173872

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5125223}}^1$

素因数の和:5125285

約数の個数: 40

約数和(自身を含む): 61010666496

約数和(自身を除く): 34031492624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 5125223, 10250446, 20500892, 35876561, 41001784, 71753122, 82003568, 143506244, 240885481, 287012488, 481770962, 574024976, 963541924, 1686198367, 1927083848, 3372396734, 3854167696, 6744793468, 13489586936, 26979173872]

約数ペア:

[(1, 26979173872), (2, 13489586936), (4, 6744793468), (7, 3854167696), (8, 3372396734), (14, 1927083848), (16, 1686198367), (28, 963541924), (47, 574024976), (56, 481770962), (94, 287012488), (112, 240885481), (188, 143506244), (329, 82003568), (376, 71753122), (658, 41001784), (752, 35876561), (1316, 20500892), (2632, 10250446), (5264, 5125223)]