71866112

素因数分解:

$2^8\times {\mathrm{41}}^2\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 54

約数和(自身を含む): 147916104

約数和(自身を除く): 76049992

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 167, 256, 328, 334, 656, 668, 1312, 1336, 1681, 2624, 2672, 3362, 5248, 5344, 6724, 6847, 10496, 10688, 13448, 13694, 21376, 26896, 27388, 42752, 53792, 54776, 107584, 109552, 215168, 219104, 280727, 430336, 438208, 561454, 876416, 1122908, 1752832, 2245816, 4491632, 8983264, 17966528, 35933056, 71866112]

約数ペア:

[(1, 71866112), (2, 35933056), (4, 17966528), (8, 8983264), (16, 4491632), (32, 2245816), (41, 1752832), (64, 1122908), (82, 876416), (128, 561454), (164, 438208), (167, 430336), (256, 280727), (328, 219104), (334, 215168), (656, 109552), (668, 107584), (1312, 54776), (1336, 53792), (1681, 42752), (2624, 27388), (2672, 26896), (3362, 21376), (5248, 13694), (5344, 13448), (6724, 10688), (6847, 10496)]