205737536

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1011

約数の個数: 56

約数和(自身を含む): 434522880

約数和(自身を除く): 228785344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 263, 272, 526, 544, 719, 1052, 1088, 1438, 2104, 2876, 4208, 4471, 5752, 8416, 8942, 11504, 12223, 16832, 17884, 23008, 24446, 35768, 46016, 48892, 71536, 97784, 143072, 189097, 195568, 286144, 378194, 391136, 756388, 782272, 1512776, 3025552, 3214649, 6051104, 6429298, 12102208, 12858596, 25717192, 51434384, 102868768, 205737536]

約数ペア:

[(1, 205737536), (2, 102868768), (4, 51434384), (8, 25717192), (16, 12858596), (17, 12102208), (32, 6429298), (34, 6051104), (64, 3214649), (68, 3025552), (136, 1512776), (263, 782272), (272, 756388), (526, 391136), (544, 378194), (719, 286144), (1052, 195568), (1088, 189097), (1438, 143072), (2104, 97784), (2876, 71536), (4208, 48892), (4471, 46016), (5752, 35768), (8416, 24446), (8942, 23008), (11504, 17884), (12223, 16832)]