13248368

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 31664640

約数和(自身を除く): 18416272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 139, 148, 161, 184, 259, 278, 296, 322, 368, 518, 556, 592, 644, 851, 973, 1036, 1112, 1288, 1702, 1946, 2072, 2224, 2576, 3197, 3404, 3892, 4144, 5143, 5957, 6394, 6808, 7784, 10286, 11914, 12788, 13616, 15568, 20572, 22379, 23828, 25576, 36001, 41144, 44758, 47656, 51152, 72002, 82288, 89516, 95312, 118289, 144004, 179032, 236578, 288008, 358064, 473156, 576016, 828023, 946312, 1656046, 1892624, 3312092, 6624184, 13248368]

約数ペア:

[(1, 13248368), (2, 6624184), (4, 3312092), (7, 1892624), (8, 1656046), (14, 946312), (16, 828023), (23, 576016), (28, 473156), (37, 358064), (46, 288008), (56, 236578), (74, 179032), (92, 144004), (112, 118289), (139, 95312), (148, 89516), (161, 82288), (184, 72002), (259, 51152), (278, 47656), (296, 44758), (322, 41144), (368, 36001), (518, 25576), (556, 23828), (592, 22379), (644, 20572), (851, 15568), (973, 13616), (1036, 12788), (1112, 11914), (1288, 10286), (1702, 7784), (1946, 6808), (2072, 6394), (2224, 5957), (2576, 5143), (3197, 4144), (3404, 3892)]