29286784

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 63415440

約数和(自身を除く): 34128656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 272, 313, 344, 544, 626, 688, 731, 1088, 1252, 1376, 1462, 2176, 2504, 2752, 2924, 5008, 5321, 5504, 5848, 10016, 10642, 11696, 13459, 20032, 21284, 23392, 26918, 40064, 42568, 46784, 53836, 85136, 93568, 107672, 170272, 215344, 228803, 340544, 430688, 457606, 681088, 861376, 915212, 1722752, 1830424, 3660848, 7321696, 14643392, 29286784]

約数ペア:

[(1, 29286784), (2, 14643392), (4, 7321696), (8, 3660848), (16, 1830424), (17, 1722752), (32, 915212), (34, 861376), (43, 681088), (64, 457606), (68, 430688), (86, 340544), (128, 228803), (136, 215344), (172, 170272), (272, 107672), (313, 93568), (344, 85136), (544, 53836), (626, 46784), (688, 42568), (731, 40064), (1088, 26918), (1252, 23392), (1376, 21284), (1462, 20032), (2176, 13459), (2504, 11696), (2752, 10642), (2924, 10016), (5008, 5848), (5321, 5504)]