56087386

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4278

約数の個数: 24

約数和(自身を含む): 93278880

約数和(自身を除く): 37191494

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 4219, 6647, 8438, 13294, 71723, 97037, 143446, 194074, 1219291, 1649629, 2438582, 3299258, 28043693, 56087386]

約数ペア:

[(1, 56087386), (2, 28043693), (17, 3299258), (23, 2438582), (34, 1649629), (46, 1219291), (289, 194074), (391, 143446), (578, 97037), (782, 71723), (4219, 13294), (6647, 8438)]