64913446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 114189264

約数和(自身を除く): 49275818

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 163, 221, 289, 326, 442, 578, 689, 901, 1378, 1802, 2119, 2771, 3757, 4238, 5542, 7514, 8639, 11713, 15317, 17278, 23426, 30634, 36023, 47107, 72046, 94214, 112307, 146863, 199121, 224614, 293726, 398242, 612391, 1224782, 1909219, 2496671, 3818438, 4993342, 32456723, 64913446]

約数ペア:

[(1, 64913446), (2, 32456723), (13, 4993342), (17, 3818438), (26, 2496671), (34, 1909219), (53, 1224782), (106, 612391), (163, 398242), (221, 293726), (289, 224614), (326, 199121), (442, 146863), (578, 112307), (689, 94214), (901, 72046), (1378, 47107), (1802, 36023), (2119, 30634), (2771, 23426), (3757, 17278), (4238, 15317), (5542, 11713), (7514, 8639)]