26173462016

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{28703}}^1$

素因数の和:28871

約数の個数: 80

約数和(自身を含む): 56731618944

約数和(自身を除く): 30558156928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 208, 256, 274, 416, 512, 548, 832, 1096, 1664, 1781, 2192, 3328, 3562, 4384, 6656, 7124, 8768, 14248, 17536, 28496, 28703, 35072, 56992, 57406, 70144, 113984, 114812, 227968, 229624, 373139, 455936, 459248, 746278, 911872, 918496, 1492556, 1836992, 2985112, 3673984, 3932311, 5970224, 7347968, 7864622, 11940448, 14695936, 15729244, 23880896, 31458488, 47761792, 51120043, 62916976, 95523584, 102240086, 125833952, 191047168, 204480172, 251667904, 408960344, 503335808, 817920688, 1006671616, 1635841376, 2013343232, 3271682752, 6543365504, 13086731008, 26173462016]

約数ペア:

[(1, 26173462016), (2, 13086731008), (4, 6543365504), (8, 3271682752), (13, 2013343232), (16, 1635841376), (26, 1006671616), (32, 817920688), (52, 503335808), (64, 408960344), (104, 251667904), (128, 204480172), (137, 191047168), (208, 125833952), (256, 102240086), (274, 95523584), (416, 62916976), (512, 51120043), (548, 47761792), (832, 31458488), (1096, 23880896), (1664, 15729244), (1781, 14695936), (2192, 11940448), (3328, 7864622), (3562, 7347968), (4384, 5970224), (6656, 3932311), (7124, 3673984), (8768, 2985112), (14248, 1836992), (17536, 1492556), (28496, 918496), (28703, 911872), (35072, 746278), (56992, 459248), (57406, 455936), (70144, 373139), (113984, 229624), (114812, 227968)]