68649536

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{63097}}^1$

素因数の和:63126

約数の個数: 28

約数和(自身を含む): 144242028

約数和(自身を除く): 75592492

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 63097, 126194, 252388, 504776, 1009552, 1072649, 2019104, 2145298, 4038208, 4290596, 8581192, 17162384, 34324768, 68649536]

約数ペア:

[(1, 68649536), (2, 34324768), (4, 17162384), (8, 8581192), (16, 4290596), (17, 4038208), (32, 2145298), (34, 2019104), (64, 1072649), (68, 1009552), (136, 504776), (272, 252388), (544, 126194), (1088, 63097)]