64420664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104579}}^1$

素因数の和:104603

約数の個数: 32

約数和(自身を含む): 150595200

約数和(自身を除く): 86174536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 104579, 209158, 418316, 732053, 836632, 1150369, 1464106, 2300738, 2928212, 4601476, 5856424, 8052583, 9202952, 16105166, 32210332, 64420664]

約数ペア:

[(1, 64420664), (2, 32210332), (4, 16105166), (7, 9202952), (8, 8052583), (11, 5856424), (14, 4601476), (22, 2928212), (28, 2300738), (44, 1464106), (56, 1150369), (77, 836632), (88, 732053), (154, 418316), (308, 209158), (616, 104579)]