28585024

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 112

約数和(自身を含む): 67592448

約数和(自身を除く): 39007424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 47, 52, 64, 68, 86, 94, 104, 136, 172, 188, 208, 221, 272, 344, 376, 416, 442, 544, 559, 611, 688, 731, 752, 799, 832, 884, 1088, 1118, 1222, 1376, 1462, 1504, 1598, 1768, 2021, 2236, 2444, 2752, 2924, 3008, 3196, 3536, 4042, 4472, 4888, 5848, 6392, 7072, 8084, 8944, 9503, 9776, 10387, 11696, 12784, 14144, 16168, 17888, 19006, 19552, 20774, 23392, 25568, 26273, 32336, 34357, 35776, 38012, 39104, 41548, 46784, 51136, 52546, 64672, 68714, 76024, 83096, 105092, 129344, 137428, 152048, 166192, 210184, 274856, 304096, 332384, 420368, 446641, 549712, 608192, 664768, 840736, 893282, 1099424, 1681472, 1786564, 2198848, 3573128, 7146256, 14292512, 28585024]

約数ペア:

[(1, 28585024), (2, 14292512), (4, 7146256), (8, 3573128), (13, 2198848), (16, 1786564), (17, 1681472), (26, 1099424), (32, 893282), (34, 840736), (43, 664768), (47, 608192), (52, 549712), (64, 446641), (68, 420368), (86, 332384), (94, 304096), (104, 274856), (136, 210184), (172, 166192), (188, 152048), (208, 137428), (221, 129344), (272, 105092), (344, 83096), (376, 76024), (416, 68714), (442, 64672), (544, 52546), (559, 51136), (611, 46784), (688, 41548), (731, 39104), (752, 38012), (799, 35776), (832, 34357), (884, 32336), (1088, 26273), (1118, 25568), (1222, 23392), (1376, 20774), (1462, 19552), (1504, 19006), (1598, 17888), (1768, 16168), (2021, 14144), (2236, 12784), (2444, 11696), (2752, 10387), (2924, 9776), (3008, 9503), (3196, 8944), (3536, 8084), (4042, 7072), (4472, 6392), (4888, 5848)]