1731008

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 56

約数和(自身を含む): 3822192

約数和(自身を除く): 2091184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 43, 64, 68, 74, 86, 136, 148, 172, 272, 296, 344, 544, 592, 629, 688, 731, 1088, 1184, 1258, 1376, 1462, 1591, 2368, 2516, 2752, 2924, 3182, 5032, 5848, 6364, 10064, 11696, 12728, 20128, 23392, 25456, 27047, 40256, 46784, 50912, 54094, 101824, 108188, 216376, 432752, 865504, 1731008]

約数ペア:

[(1, 1731008), (2, 865504), (4, 432752), (8, 216376), (16, 108188), (17, 101824), (32, 54094), (34, 50912), (37, 46784), (43, 40256), (64, 27047), (68, 25456), (74, 23392), (86, 20128), (136, 12728), (148, 11696), (172, 10064), (272, 6364), (296, 5848), (344, 5032), (544, 3182), (592, 2924), (629, 2752), (688, 2516), (731, 2368), (1088, 1591), (1184, 1462), (1258, 1376)]