3321664

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 56

約数和(自身を含む): 7242048

約数和(自身を除く): 3920384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 71, 86, 136, 142, 172, 272, 284, 344, 544, 568, 688, 731, 1088, 1136, 1207, 1376, 1462, 2272, 2414, 2752, 2924, 3053, 4544, 4828, 5848, 6106, 9656, 11696, 12212, 19312, 23392, 24424, 38624, 46784, 48848, 51901, 77248, 97696, 103802, 195392, 207604, 415208, 830416, 1660832, 3321664]

約数ペア:

[(1, 3321664), (2, 1660832), (4, 830416), (8, 415208), (16, 207604), (17, 195392), (32, 103802), (34, 97696), (43, 77248), (64, 51901), (68, 48848), (71, 46784), (86, 38624), (136, 24424), (142, 23392), (172, 19312), (272, 12212), (284, 11696), (344, 9656), (544, 6106), (568, 5848), (688, 4828), (731, 4544), (1088, 3053), (1136, 2924), (1207, 2752), (1376, 2414), (1462, 2272)]