13398112

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 33530112

約数和(自身を除く): 20132000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 107, 112, 172, 182, 208, 214, 224, 301, 344, 364, 416, 428, 559, 602, 688, 728, 749, 856, 1118, 1204, 1376, 1391, 1456, 1498, 1712, 2236, 2408, 2782, 2912, 2996, 3424, 3913, 4472, 4601, 4816, 5564, 5992, 7826, 8944, 9202, 9632, 9737, 11128, 11984, 15652, 17888, 18404, 19474, 22256, 23968, 31304, 32207, 36808, 38948, 44512, 59813, 62608, 64414, 73616, 77896, 119626, 125216, 128828, 147232, 155792, 239252, 257656, 311584, 418691, 478504, 515312, 837382, 957008, 1030624, 1674764, 1914016, 3349528, 6699056, 13398112]

約数ペア:

[(1, 13398112), (2, 6699056), (4, 3349528), (7, 1914016), (8, 1674764), (13, 1030624), (14, 957008), (16, 837382), (26, 515312), (28, 478504), (32, 418691), (43, 311584), (52, 257656), (56, 239252), (86, 155792), (91, 147232), (104, 128828), (107, 125216), (112, 119626), (172, 77896), (182, 73616), (208, 64414), (214, 62608), (224, 59813), (301, 44512), (344, 38948), (364, 36808), (416, 32207), (428, 31304), (559, 23968), (602, 22256), (688, 19474), (728, 18404), (749, 17888), (856, 15652), (1118, 11984), (1204, 11128), (1376, 9737), (1391, 9632), (1456, 9202), (1498, 8944), (1712, 7826), (2236, 5992), (2408, 5564), (2782, 4816), (2912, 4601), (2996, 4472), (3424, 3913)]