68738752

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{63179}}^1$

素因数の和:63208

約数の個数: 28

約数和(自身を含む): 144429480

約数和(自身を除く): 75690728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 63179, 126358, 252716, 505432, 1010864, 1074043, 2021728, 2148086, 4043456, 4296172, 8592344, 17184688, 34369376, 68738752]

約数ペア:

[(1, 68738752), (2, 34369376), (4, 17184688), (8, 8592344), (16, 4296172), (17, 4043456), (32, 2148086), (34, 2021728), (64, 1074043), (68, 1010864), (136, 505432), (272, 252716), (544, 126358), (1088, 63179)]