28730812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34367}}^1$

素因数の和:34401

約数の個数: 24

約数和(自身を含む): 57738240

約数和(自身を除く): 29007428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 34367, 68734, 137468, 378037, 652973, 756074, 1305946, 1512148, 2611892, 7182703, 14365406, 28730812]

約数ペア:

[(1, 28730812), (2, 14365406), (4, 7182703), (11, 2611892), (19, 1512148), (22, 1305946), (38, 756074), (44, 652973), (76, 378037), (209, 137468), (418, 68734), (836, 34367)]