26758764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 74889360

約数和(自身を除く): 48130596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 71, 76, 87, 114, 116, 142, 171, 174, 213, 228, 261, 284, 342, 348, 361, 426, 522, 551, 639, 684, 722, 852, 1044, 1083, 1102, 1278, 1349, 1444, 1653, 2059, 2166, 2204, 2556, 2698, 3249, 3306, 4047, 4118, 4332, 4959, 5396, 6177, 6498, 6612, 8094, 8236, 9918, 10469, 12141, 12354, 12996, 16188, 18531, 19836, 20938, 24282, 24708, 25631, 31407, 37062, 39121, 41876, 48564, 51262, 62814, 74124, 76893, 78242, 94221, 102524, 117363, 125628, 153786, 156484, 188442, 230679, 234726, 307572, 352089, 376884, 461358, 469452, 704178, 743299, 922716, 1408356, 1486598, 2229897, 2973196, 4459794, 6689691, 8919588, 13379382, 26758764]

約数ペア:

[(1, 26758764), (2, 13379382), (3, 8919588), (4, 6689691), (6, 4459794), (9, 2973196), (12, 2229897), (18, 1486598), (19, 1408356), (29, 922716), (36, 743299), (38, 704178), (57, 469452), (58, 461358), (71, 376884), (76, 352089), (87, 307572), (114, 234726), (116, 230679), (142, 188442), (171, 156484), (174, 153786), (213, 125628), (228, 117363), (261, 102524), (284, 94221), (342, 78242), (348, 76893), (361, 74124), (426, 62814), (522, 51262), (551, 48564), (639, 41876), (684, 39121), (722, 37062), (852, 31407), (1044, 25631), (1083, 24708), (1102, 24282), (1278, 20938), (1349, 19836), (1444, 18531), (1653, 16188), (2059, 12996), (2166, 12354), (2204, 12141), (2556, 10469), (2698, 9918), (3249, 8236), (3306, 8094), (4047, 6612), (4118, 6498), (4332, 6177), (4959, 5396)]