7021715456

素因数分解:

$2^{13}\times 7^1\times {\mathrm{122449}}^1$

素因数の和:122482

約数の個数: 56

約数和(自身を含む): 16048786800

約数和(自身を除く): 9027071344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 14336, 28672, 57344, 122449, 244898, 489796, 857143, 979592, 1714286, 1959184, 3428572, 3918368, 6857144, 7836736, 13714288, 15673472, 27428576, 31346944, 54857152, 62693888, 109714304, 125387776, 219428608, 250775552, 438857216, 501551104, 877714432, 1003102208, 1755428864, 3510857728, 7021715456]

約数ペア:

[(1, 7021715456), (2, 3510857728), (4, 1755428864), (7, 1003102208), (8, 877714432), (14, 501551104), (16, 438857216), (28, 250775552), (32, 219428608), (56, 125387776), (64, 109714304), (112, 62693888), (128, 54857152), (224, 31346944), (256, 27428576), (448, 15673472), (512, 13714288), (896, 7836736), (1024, 6857144), (1792, 3918368), (2048, 3428572), (3584, 1959184), (4096, 1714286), (7168, 979592), (8192, 857143), (14336, 489796), (28672, 244898), (57344, 122449)]