26821218718

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1021}}^1\times {\mathrm{4457}}^1$

素因数の和:5908

約数の個数: 32

約数和(自身を含む): 46143937728

約数和(自身を除く): 19322719010

約数列:

[1, 2, 7, 14, 421, 842, 1021, 2042, 2947, 4457, 5894, 7147, 8914, 14294, 31199, 62398, 429841, 859682, 1876397, 3008887, 3752794, 4550597, 6017774, 9101194, 13134779, 26269558, 31854179, 63708358, 1915801337, 3831602674, 13410609359, 26821218718]

約数ペア:

[(1, 26821218718), (2, 13410609359), (7, 3831602674), (14, 1915801337), (421, 63708358), (842, 31854179), (1021, 26269558), (2042, 13134779), (2947, 9101194), (4457, 6017774), (5894, 4550597), (7147, 3752794), (8914, 3008887), (14294, 1876397), (31199, 859682), (62398, 429841)]