4381696

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:420

約数の個数: 44

約数和(自身を含む): 9579960

約数和(自身を除く): 5198264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 389, 512, 704, 778, 1024, 1408, 1556, 2816, 3112, 4279, 5632, 6224, 8558, 11264, 12448, 17116, 24896, 34232, 49792, 68464, 99584, 136928, 199168, 273856, 398336, 547712, 1095424, 2190848, 4381696]

約数ペア:

[(1, 4381696), (2, 2190848), (4, 1095424), (8, 547712), (11, 398336), (16, 273856), (22, 199168), (32, 136928), (44, 99584), (64, 68464), (88, 49792), (128, 34232), (176, 24896), (256, 17116), (352, 12448), (389, 11264), (512, 8558), (704, 6224), (778, 5632), (1024, 4279), (1408, 3112), (1556, 2816)]