68441656

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 131738400

約数和(自身を除く): 63296744

約数列:

[1, 2, 4, 8, 53, 106, 151, 212, 302, 424, 604, 1069, 1208, 2138, 4276, 8003, 8552, 16006, 32012, 56657, 64024, 113314, 161419, 226628, 322838, 453256, 645676, 1291352, 8555207, 17110414, 34220828, 68441656]

約数ペア:

[(1, 68441656), (2, 34220828), (4, 17110414), (8, 8555207), (53, 1291352), (106, 645676), (151, 453256), (212, 322838), (302, 226628), (424, 161419), (604, 113314), (1069, 64024), (1208, 56657), (2138, 32012), (4276, 16006), (8003, 8552)]