13851328

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 56

約数和(自身を含む): 30175200

約数和(自身を除く): 16323872

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 439, 464, 493, 544, 878, 928, 986, 1088, 1756, 1856, 1972, 3512, 3944, 7024, 7463, 7888, 12731, 14048, 14926, 15776, 25462, 28096, 29852, 31552, 50924, 59704, 101848, 119408, 203696, 216427, 238816, 407392, 432854, 477632, 814784, 865708, 1731416, 3462832, 6925664, 13851328]

約数ペア:

[(1, 13851328), (2, 6925664), (4, 3462832), (8, 1731416), (16, 865708), (17, 814784), (29, 477632), (32, 432854), (34, 407392), (58, 238816), (64, 216427), (68, 203696), (116, 119408), (136, 101848), (232, 59704), (272, 50924), (439, 31552), (464, 29852), (493, 28096), (544, 25462), (878, 15776), (928, 14926), (986, 14048), (1088, 12731), (1756, 7888), (1856, 7463), (1972, 7024), (3512, 3944)]