69289724

素因数分解:

$2^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{757}}^1$

素因数の和:1242

約数の個数: 36

約数和(自身を含む): 141542856

約数和(自身を除く): 72253132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 467, 757, 934, 1514, 1868, 3028, 3269, 5299, 6538, 10598, 13076, 21196, 22883, 37093, 45766, 74186, 91532, 148372, 353519, 707038, 1414076, 2474633, 4949266, 9898532, 17322431, 34644862, 69289724]

約数ペア:

[(1, 69289724), (2, 34644862), (4, 17322431), (7, 9898532), (14, 4949266), (28, 2474633), (49, 1414076), (98, 707038), (196, 353519), (467, 148372), (757, 91532), (934, 74186), (1514, 45766), (1868, 37093), (3028, 22883), (3269, 21196), (5299, 13076), (6538, 10598)]