1533896

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 64

約数和(自身を含む): 3696000

約数和(自身を除く): 2162104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 172, 182, 196, 301, 343, 344, 364, 392, 559, 602, 637, 686, 728, 1118, 1204, 1274, 1372, 2107, 2236, 2408, 2548, 2744, 3913, 4214, 4459, 4472, 5096, 7826, 8428, 8918, 14749, 15652, 16856, 17836, 27391, 29498, 31304, 35672, 54782, 58996, 109564, 117992, 191737, 219128, 383474, 766948, 1533896]

約数ペア:

[(1, 1533896), (2, 766948), (4, 383474), (7, 219128), (8, 191737), (13, 117992), (14, 109564), (26, 58996), (28, 54782), (43, 35672), (49, 31304), (52, 29498), (56, 27391), (86, 17836), (91, 16856), (98, 15652), (104, 14749), (172, 8918), (182, 8428), (196, 7826), (301, 5096), (343, 4472), (344, 4459), (364, 4214), (392, 3913), (559, 2744), (602, 2548), (637, 2408), (686, 2236), (728, 2107), (1118, 1372), (1204, 1274)]