65202816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 200540160

約数和(自身を除く): 135337344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 191, 192, 224, 254, 336, 381, 382, 384, 448, 508, 573, 672, 762, 764, 889, 896, 1016, 1146, 1337, 1344, 1524, 1528, 1778, 2032, 2292, 2667, 2674, 2688, 3048, 3056, 3556, 4011, 4064, 4584, 5334, 5348, 6096, 6112, 7112, 8022, 8128, 9168, 10668, 10696, 12192, 12224, 14224, 16044, 16256, 18336, 21336, 21392, 24257, 24384, 24448, 28448, 32088, 36672, 42672, 42784, 48514, 48768, 56896, 64176, 72771, 73344, 85344, 85568, 97028, 113792, 128352, 145542, 169799, 170688, 171136, 194056, 256704, 291084, 339598, 341376, 388112, 509397, 513408, 582168, 679196, 776224, 1018794, 1164336, 1358392, 1552448, 2037588, 2328672, 2716784, 3104896, 4075176, 4657344, 5433568, 8150352, 9314688, 10867136, 16300704, 21734272, 32601408, 65202816]

約数ペア:

[(1, 65202816), (2, 32601408), (3, 21734272), (4, 16300704), (6, 10867136), (7, 9314688), (8, 8150352), (12, 5433568), (14, 4657344), (16, 4075176), (21, 3104896), (24, 2716784), (28, 2328672), (32, 2037588), (42, 1552448), (48, 1358392), (56, 1164336), (64, 1018794), (84, 776224), (96, 679196), (112, 582168), (127, 513408), (128, 509397), (168, 388112), (191, 341376), (192, 339598), (224, 291084), (254, 256704), (336, 194056), (381, 171136), (382, 170688), (384, 169799), (448, 145542), (508, 128352), (573, 113792), (672, 97028), (762, 85568), (764, 85344), (889, 73344), (896, 72771), (1016, 64176), (1146, 56896), (1337, 48768), (1344, 48514), (1524, 42784), (1528, 42672), (1778, 36672), (2032, 32088), (2292, 28448), (2667, 24448), (2674, 24384), (2688, 24257), (3048, 21392), (3056, 21336), (3556, 18336), (4011, 16256), (4064, 16044), (4584, 14224), (5334, 12224), (5348, 12192), (6096, 10696), (6112, 10668), (7112, 9168), (8022, 8128)]