25973688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 50231112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 59, 68, 78, 83, 102, 104, 118, 136, 156, 166, 177, 204, 221, 236, 249, 312, 332, 354, 408, 442, 472, 498, 663, 664, 708, 767, 884, 996, 1003, 1079, 1326, 1411, 1416, 1534, 1768, 1992, 2006, 2158, 2301, 2652, 2822, 3009, 3068, 3237, 4012, 4233, 4316, 4602, 4897, 5304, 5644, 6018, 6136, 6474, 8024, 8466, 8632, 9204, 9794, 11288, 12036, 12948, 13039, 14691, 16932, 18343, 18408, 19588, 24072, 25896, 26078, 29382, 33864, 36686, 39117, 39176, 52156, 55029, 58764, 63661, 73372, 78234, 83249, 104312, 110058, 117528, 127322, 146744, 156468, 166498, 190983, 220116, 249747, 254644, 312936, 332996, 381966, 440232, 499494, 509288, 665992, 763932, 998988, 1082237, 1527864, 1997976, 2164474, 3246711, 4328948, 6493422, 8657896, 12986844, 25973688]

約数ペア:

[(1, 25973688), (2, 12986844), (3, 8657896), (4, 6493422), (6, 4328948), (8, 3246711), (12, 2164474), (13, 1997976), (17, 1527864), (24, 1082237), (26, 998988), (34, 763932), (39, 665992), (51, 509288), (52, 499494), (59, 440232), (68, 381966), (78, 332996), (83, 312936), (102, 254644), (104, 249747), (118, 220116), (136, 190983), (156, 166498), (166, 156468), (177, 146744), (204, 127322), (221, 117528), (236, 110058), (249, 104312), (312, 83249), (332, 78234), (354, 73372), (408, 63661), (442, 58764), (472, 55029), (498, 52156), (663, 39176), (664, 39117), (708, 36686), (767, 33864), (884, 29382), (996, 26078), (1003, 25896), (1079, 24072), (1326, 19588), (1411, 18408), (1416, 18343), (1534, 16932), (1768, 14691), (1992, 13039), (2006, 12948), (2158, 12036), (2301, 11288), (2652, 9794), (2822, 9204), (3009, 8632), (3068, 8466), (3237, 8024), (4012, 6474), (4233, 6136), (4316, 6018), (4602, 5644), (4897, 5304)]