65403584

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 56

約数和(自身を含む): 135788400

約数和(自身を除く): 70384816

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 131, 232, 262, 269, 464, 524, 538, 928, 1048, 1076, 1856, 2096, 2152, 3799, 4192, 4304, 7598, 7801, 8384, 8608, 15196, 15602, 17216, 30392, 31204, 35239, 60784, 62408, 70478, 121568, 124816, 140956, 243136, 249632, 281912, 499264, 563824, 1021931, 1127648, 2043862, 2255296, 4087724, 8175448, 16350896, 32701792, 65403584]

約数ペア:

[(1, 65403584), (2, 32701792), (4, 16350896), (8, 8175448), (16, 4087724), (29, 2255296), (32, 2043862), (58, 1127648), (64, 1021931), (116, 563824), (131, 499264), (232, 281912), (262, 249632), (269, 243136), (464, 140956), (524, 124816), (538, 121568), (928, 70478), (1048, 62408), (1076, 60784), (1856, 35239), (2096, 31204), (2152, 30392), (3799, 17216), (4192, 15602), (4304, 15196), (7598, 8608), (7801, 8384)]