266496896

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{122471}}^1$

素因数の和:122502

約数の個数: 32

約数和(自身を含む): 562146480

約数和(自身を除く): 295649584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 122471, 244942, 489884, 979768, 1959536, 2082007, 3919072, 4164014, 7838144, 8328028, 15676288, 16656056, 33312112, 66624224, 133248448, 266496896]

約数ペア:

[(1, 266496896), (2, 133248448), (4, 66624224), (8, 33312112), (16, 16656056), (17, 15676288), (32, 8328028), (34, 7838144), (64, 4164014), (68, 3919072), (128, 2082007), (136, 1959536), (272, 979768), (544, 489884), (1088, 244942), (2176, 122471)]