7123789912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{2207}}^1\times {\mathrm{13913}}^1$

素因数の和:16155

約数の個数: 32

約数和(自身を含む): 13824950400

約数和(自身を除く): 6701160488

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 2207, 4414, 8828, 13913, 17656, 27826, 55652, 64003, 111304, 128006, 256012, 403477, 512024, 806954, 1613908, 3227816, 30705991, 61411982, 122823964, 245647928, 890473739, 1780947478, 3561894956, 7123789912]

約数ペア:

[(1, 7123789912), (2, 3561894956), (4, 1780947478), (8, 890473739), (29, 245647928), (58, 122823964), (116, 61411982), (232, 30705991), (2207, 3227816), (4414, 1613908), (8828, 806954), (13913, 512024), (17656, 403477), (27826, 256012), (55652, 128006), (64003, 111304)]