4127992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 8593200

約数和(自身を除く): 4465208

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 769, 1342, 1538, 2684, 3076, 5368, 6152, 8459, 16918, 33836, 46909, 67672, 93818, 187636, 375272, 515999, 1031998, 2063996, 4127992]

約数ペア:

[(1, 4127992), (2, 2063996), (4, 1031998), (8, 515999), (11, 375272), (22, 187636), (44, 93818), (61, 67672), (88, 46909), (122, 33836), (244, 16918), (488, 8459), (671, 6152), (769, 5368), (1342, 3076), (1538, 2684)]