12601670368

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{336871}}^1$

素因数の和:337055

約数の個数: 48

約数和(自身を含む): 28523625984

約数和(自身を除く): 15921955616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2672, 4676, 5344, 9352, 18704, 37408, 336871, 673742, 1347484, 2358097, 2694968, 4716194, 5389936, 9432388, 10779872, 18864776, 37729552, 56257457, 75459104, 112514914, 225029828, 393802199, 450059656, 787604398, 900119312, 1575208796, 1800238624, 3150417592, 6300835184, 12601670368]

約数ペア:

[(1, 12601670368), (2, 6300835184), (4, 3150417592), (7, 1800238624), (8, 1575208796), (14, 900119312), (16, 787604398), (28, 450059656), (32, 393802199), (56, 225029828), (112, 112514914), (167, 75459104), (224, 56257457), (334, 37729552), (668, 18864776), (1169, 10779872), (1336, 9432388), (2338, 5389936), (2672, 4716194), (4676, 2694968), (5344, 2358097), (9352, 1347484), (18704, 673742), (37408, 336871)]