4381376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4056

約数の個数: 28

約数和(自身を含む): 9208008

約数和(自身を除く): 4826632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 4027, 8054, 16108, 32216, 64432, 68459, 128864, 136918, 257728, 273836, 547672, 1095344, 2190688, 4381376]

約数ペア:

[(1, 4381376), (2, 2190688), (4, 1095344), (8, 547672), (16, 273836), (17, 257728), (32, 136918), (34, 128864), (64, 68459), (68, 64432), (136, 32216), (272, 16108), (544, 8054), (1088, 4027)]