65540384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 161554176

約数和(自身を除く): 96013792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 317, 364, 416, 497, 568, 634, 728, 923, 994, 1136, 1268, 1456, 1846, 1988, 2219, 2272, 2536, 2912, 3692, 3976, 4121, 4438, 5072, 6461, 7384, 7952, 8242, 8876, 10144, 12922, 14768, 15904, 16484, 17752, 22507, 25844, 28847, 29536, 32968, 35504, 45014, 51688, 57694, 65936, 71008, 90028, 103376, 115388, 131872, 157549, 180056, 206752, 230776, 292591, 315098, 360112, 461552, 585182, 630196, 720224, 923104, 1170364, 1260392, 2048137, 2340728, 2520784, 4096274, 4681456, 5041568, 8192548, 9362912, 16385096, 32770192, 65540384]

約数ペア:

[(1, 65540384), (2, 32770192), (4, 16385096), (7, 9362912), (8, 8192548), (13, 5041568), (14, 4681456), (16, 4096274), (26, 2520784), (28, 2340728), (32, 2048137), (52, 1260392), (56, 1170364), (71, 923104), (91, 720224), (104, 630196), (112, 585182), (142, 461552), (182, 360112), (208, 315098), (224, 292591), (284, 230776), (317, 206752), (364, 180056), (416, 157549), (497, 131872), (568, 115388), (634, 103376), (728, 90028), (923, 71008), (994, 65936), (1136, 57694), (1268, 51688), (1456, 45014), (1846, 35504), (1988, 32968), (2219, 29536), (2272, 28847), (2536, 25844), (2912, 22507), (3692, 17752), (3976, 16484), (4121, 15904), (4438, 14768), (5072, 12922), (6461, 10144), (7384, 8876), (7952, 8242)]