27628304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{156979}}^1$

素因数の和:156998

約数の個数: 20

約数和(自身を含む): 58396560

約数和(自身を除く): 30768256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 156979, 313958, 627916, 1255832, 1726769, 2511664, 3453538, 6907076, 13814152, 27628304]

約数ペア:

[(1, 27628304), (2, 13814152), (4, 6907076), (8, 3453538), (11, 2511664), (16, 1726769), (22, 1255832), (44, 627916), (88, 313958), (176, 156979)]