12576328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 27302400

約数和(自身を除く): 14726072

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 157, 248, 314, 323, 527, 589, 628, 646, 1054, 1178, 1256, 1292, 2108, 2356, 2584, 2669, 2983, 4216, 4712, 4867, 5338, 5966, 9734, 10013, 10676, 11932, 19468, 20026, 21352, 23864, 38936, 40052, 50711, 80104, 82739, 92473, 101422, 165478, 184946, 202844, 330956, 369892, 405688, 661912, 739784, 1572041, 3144082, 6288164, 12576328]

約数ペア:

[(1, 12576328), (2, 6288164), (4, 3144082), (8, 1572041), (17, 739784), (19, 661912), (31, 405688), (34, 369892), (38, 330956), (62, 202844), (68, 184946), (76, 165478), (124, 101422), (136, 92473), (152, 82739), (157, 80104), (248, 50711), (314, 40052), (323, 38936), (527, 23864), (589, 21352), (628, 20026), (646, 19468), (1054, 11932), (1178, 10676), (1256, 10013), (1292, 9734), (2108, 5966), (2356, 5338), (2584, 4867), (2669, 4712), (2983, 4216)]