68882368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{63311}}^1$

素因数の和:63340

約数の個数: 28

約数和(自身を含む): 144731232

約数和(自身を除く): 75848864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 63311, 126622, 253244, 506488, 1012976, 1076287, 2025952, 2152574, 4051904, 4305148, 8610296, 17220592, 34441184, 68882368]

約数ペア:

[(1, 68882368), (2, 34441184), (4, 17220592), (8, 8610296), (16, 4305148), (17, 4051904), (32, 2152574), (34, 2025952), (64, 1076287), (68, 1012976), (136, 506488), (272, 253244), (544, 126622), (1088, 63311)]