2488892864

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{2687}}^1$

素因数の和:3093

約数の個数: 56

約数和(自身を含む): 5075578368

約数和(自身を除く): 2586685504

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 353, 656, 706, 1312, 1412, 2624, 2687, 2824, 5374, 5648, 10748, 11296, 14473, 21496, 22592, 28946, 42992, 57892, 85984, 110167, 115784, 171968, 220334, 231568, 440668, 463136, 881336, 926272, 948511, 1762672, 1897022, 3525344, 3794044, 7050688, 7588088, 15176176, 30352352, 38888951, 60704704, 77777902, 155555804, 311111608, 622223216, 1244446432, 2488892864]

約数ペア:

[(1, 2488892864), (2, 1244446432), (4, 622223216), (8, 311111608), (16, 155555804), (32, 77777902), (41, 60704704), (64, 38888951), (82, 30352352), (164, 15176176), (328, 7588088), (353, 7050688), (656, 3794044), (706, 3525344), (1312, 1897022), (1412, 1762672), (2624, 948511), (2687, 926272), (2824, 881336), (5374, 463136), (5648, 440668), (10748, 231568), (11296, 220334), (14473, 171968), (21496, 115784), (22592, 110167), (28946, 85984), (42992, 57892)]