27866272

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4061

約数の個数: 48

約数和(自身を含む): 64737792

約数和(自身を除く): 36871520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 4013, 6944, 8026, 16052, 28091, 32104, 56182, 64208, 112364, 124403, 128416, 224728, 248806, 449456, 497612, 870821, 898912, 995224, 1741642, 1990448, 3483284, 3980896, 6966568, 13933136, 27866272]

約数ペア:

[(1, 27866272), (2, 13933136), (4, 6966568), (7, 3980896), (8, 3483284), (14, 1990448), (16, 1741642), (28, 995224), (31, 898912), (32, 870821), (56, 497612), (62, 449456), (112, 248806), (124, 224728), (217, 128416), (224, 124403), (248, 112364), (434, 64208), (496, 56182), (868, 32104), (992, 28091), (1736, 16052), (3472, 8026), (4013, 6944)]