966457856

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20743}}^1$

素因数の和:20781

約数の個数: 80

約数和(自身を含む): 2376764544

約数和(自身を除く): 1410306688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 11648, 20743, 23296, 41486, 46592, 82972, 145201, 165944, 269659, 290402, 331888, 539318, 580804, 663776, 1078636, 1161608, 1327552, 1887613, 2157272, 2323216, 2655104, 3775226, 4314544, 4646432, 5310208, 7550452, 8629088, 9292864, 10620416, 15100904, 17258176, 18585728, 30201808, 34516352, 37171456, 60403616, 69032704, 74342912, 120807232, 138065408, 241614464, 483228928, 966457856]

約数ペア:

[(1, 966457856), (2, 483228928), (4, 241614464), (7, 138065408), (8, 120807232), (13, 74342912), (14, 69032704), (16, 60403616), (26, 37171456), (28, 34516352), (32, 30201808), (52, 18585728), (56, 17258176), (64, 15100904), (91, 10620416), (104, 9292864), (112, 8629088), (128, 7550452), (182, 5310208), (208, 4646432), (224, 4314544), (256, 3775226), (364, 2655104), (416, 2323216), (448, 2157272), (512, 1887613), (728, 1327552), (832, 1161608), (896, 1078636), (1456, 663776), (1664, 580804), (1792, 539318), (2912, 331888), (3328, 290402), (3584, 269659), (5824, 165944), (6656, 145201), (11648, 82972), (20743, 46592), (23296, 41486)]