12868352

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 30218496

約数和(自身を除く): 17350144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 167, 172, 224, 256, 301, 334, 344, 448, 602, 668, 688, 896, 1169, 1204, 1336, 1376, 1792, 2338, 2408, 2672, 2752, 4676, 4816, 5344, 5504, 7181, 9352, 9632, 10688, 11008, 14362, 18704, 19264, 21376, 28724, 37408, 38528, 42752, 50267, 57448, 74816, 77056, 100534, 114896, 149632, 201068, 229792, 299264, 402136, 459584, 804272, 919168, 1608544, 1838336, 3217088, 6434176, 12868352]

約数ペア:

[(1, 12868352), (2, 6434176), (4, 3217088), (7, 1838336), (8, 1608544), (14, 919168), (16, 804272), (28, 459584), (32, 402136), (43, 299264), (56, 229792), (64, 201068), (86, 149632), (112, 114896), (128, 100534), (167, 77056), (172, 74816), (224, 57448), (256, 50267), (301, 42752), (334, 38528), (344, 37408), (448, 28724), (602, 21376), (668, 19264), (688, 18704), (896, 14362), (1169, 11008), (1204, 10688), (1336, 9632), (1376, 9352), (1792, 7181), (2338, 5504), (2408, 5344), (2672, 4816), (2752, 4676)]