71322368

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 158818800

約数和(自身を除く): 87496432

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 739, 754, 832, 928, 1478, 1508, 1664, 1856, 2956, 3016, 3328, 3712, 5912, 6032, 7424, 9607, 11824, 12064, 19214, 21431, 23648, 24128, 38428, 42862, 47296, 48256, 76856, 85724, 94592, 96512, 153712, 171448, 189184, 278603, 307424, 342896, 557206, 614848, 685792, 1114412, 1229696, 1371584, 2228824, 2459392, 2743168, 4457648, 5486336, 8915296, 17830592, 35661184, 71322368]

約数ペア:

[(1, 71322368), (2, 35661184), (4, 17830592), (8, 8915296), (13, 5486336), (16, 4457648), (26, 2743168), (29, 2459392), (32, 2228824), (52, 1371584), (58, 1229696), (64, 1114412), (104, 685792), (116, 614848), (128, 557206), (208, 342896), (232, 307424), (256, 278603), (377, 189184), (416, 171448), (464, 153712), (739, 96512), (754, 94592), (832, 85724), (928, 76856), (1478, 48256), (1508, 47296), (1664, 42862), (1856, 38428), (2956, 24128), (3016, 23648), (3328, 21431), (3712, 19214), (5912, 12064), (6032, 11824), (7424, 9607)]