29989666

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 56733696

約数和(自身を除く): 26744030

約数列:

[1, 2, 7, 14, 17, 34, 47, 49, 94, 98, 119, 238, 329, 383, 658, 766, 799, 833, 1598, 1666, 2303, 2681, 4606, 5362, 5593, 6511, 11186, 13022, 18001, 18767, 36002, 37534, 39151, 45577, 78302, 91154, 126007, 252014, 306017, 319039, 612034, 638078, 882049, 1764098, 2142119, 4284238, 14994833, 29989666]

約数ペア:

[(1, 29989666), (2, 14994833), (7, 4284238), (14, 2142119), (17, 1764098), (34, 882049), (47, 638078), (49, 612034), (94, 319039), (98, 306017), (119, 252014), (238, 126007), (329, 91154), (383, 78302), (658, 45577), (766, 39151), (799, 37534), (833, 36002), (1598, 18767), (1666, 18001), (2303, 13022), (2681, 11186), (4606, 6511), (5362, 5593)]