34389368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 75116160

約数和(自身を除く): 40726792

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 104, 106, 136, 212, 221, 367, 424, 442, 689, 734, 884, 901, 1378, 1468, 1768, 1802, 2756, 2936, 3604, 4771, 5512, 6239, 7208, 9542, 11713, 12478, 19084, 19451, 23426, 24956, 38168, 38902, 46852, 49912, 77804, 81107, 93704, 155608, 162214, 252863, 324428, 330667, 505726, 648856, 661334, 1011452, 1322668, 2022904, 2645336, 4298671, 8597342, 17194684, 34389368]

約数ペア:

[(1, 34389368), (2, 17194684), (4, 8597342), (8, 4298671), (13, 2645336), (17, 2022904), (26, 1322668), (34, 1011452), (52, 661334), (53, 648856), (68, 505726), (104, 330667), (106, 324428), (136, 252863), (212, 162214), (221, 155608), (367, 93704), (424, 81107), (442, 77804), (689, 49912), (734, 46852), (884, 38902), (901, 38168), (1378, 24956), (1468, 23426), (1768, 19451), (1802, 19084), (2756, 12478), (2936, 11713), (3604, 9542), (4771, 7208), (5512, 6239)]