25156768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 62487936

約数和(自身を除く): 37331168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 91, 104, 106, 112, 163, 182, 208, 212, 224, 326, 364, 371, 416, 424, 652, 689, 728, 742, 848, 1141, 1304, 1378, 1456, 1484, 1696, 2119, 2282, 2608, 2756, 2912, 2968, 4238, 4564, 4823, 5216, 5512, 5936, 8476, 8639, 9128, 9646, 11024, 11872, 14833, 16952, 17278, 18256, 19292, 22048, 29666, 33904, 34556, 36512, 38584, 59332, 60473, 67808, 69112, 77168, 112307, 118664, 120946, 138224, 154336, 224614, 237328, 241892, 276448, 449228, 474656, 483784, 786149, 898456, 967568, 1572298, 1796912, 1935136, 3144596, 3593824, 6289192, 12578384, 25156768]

約数ペア:

[(1, 25156768), (2, 12578384), (4, 6289192), (7, 3593824), (8, 3144596), (13, 1935136), (14, 1796912), (16, 1572298), (26, 967568), (28, 898456), (32, 786149), (52, 483784), (53, 474656), (56, 449228), (91, 276448), (104, 241892), (106, 237328), (112, 224614), (163, 154336), (182, 138224), (208, 120946), (212, 118664), (224, 112307), (326, 77168), (364, 69112), (371, 67808), (416, 60473), (424, 59332), (652, 38584), (689, 36512), (728, 34556), (742, 33904), (848, 29666), (1141, 22048), (1304, 19292), (1378, 18256), (1456, 17278), (1484, 16952), (1696, 14833), (2119, 11872), (2282, 11024), (2608, 9646), (2756, 9128), (2912, 8639), (2968, 8476), (4238, 5936), (4564, 5512), (4823, 5216)]