1404695552

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{8117}}^1$

素因数の和:8163

約数の個数: 66

約数和(自身を含む): 3041010918

約数和(自身を除く): 1636315366

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1352, 1664, 2704, 3328, 5408, 6656, 8117, 10816, 13312, 16234, 21632, 32468, 43264, 64936, 86528, 105521, 129872, 173056, 211042, 259744, 422084, 519488, 844168, 1038976, 1371773, 1688336, 2077952, 2743546, 3376672, 4155904, 5487092, 6753344, 8311808, 10974184, 13506688, 21948368, 27013376, 43896736, 54026752, 87793472, 108053504, 175586944, 351173888, 702347776, 1404695552]

約数ペア:

[(1, 1404695552), (2, 702347776), (4, 351173888), (8, 175586944), (13, 108053504), (16, 87793472), (26, 54026752), (32, 43896736), (52, 27013376), (64, 21948368), (104, 13506688), (128, 10974184), (169, 8311808), (208, 6753344), (256, 5487092), (338, 4155904), (416, 3376672), (512, 2743546), (676, 2077952), (832, 1688336), (1024, 1371773), (1352, 1038976), (1664, 844168), (2704, 519488), (3328, 422084), (5408, 259744), (6656, 211042), (8117, 173056), (10816, 129872), (13312, 105521), (16234, 86528), (21632, 64936), (32468, 43264)]