28344848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14887}}^1$

素因数の和:14919

約数の個数: 40

約数和(自身を含む): 66460032

約数和(自身を除く): 38115184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 14887, 29774, 59548, 104209, 119096, 208418, 238192, 253079, 416836, 506158, 833672, 1012316, 1667344, 1771553, 2024632, 3543106, 4049264, 7086212, 14172424, 28344848]

約数ペア:

[(1, 28344848), (2, 14172424), (4, 7086212), (7, 4049264), (8, 3543106), (14, 2024632), (16, 1771553), (17, 1667344), (28, 1012316), (34, 833672), (56, 506158), (68, 416836), (112, 253079), (119, 238192), (136, 208418), (238, 119096), (272, 104209), (476, 59548), (952, 29774), (1904, 14887)]