15696721792

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7213567}}^1$

素因数の和:7213598

約数の個数: 32

約数和(自身を含む): 33110277120

約数和(自身を除く): 17413555328

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7213567, 14427134, 28854268, 57708536, 115417072, 122630639, 230834144, 245261278, 461668288, 490522556, 923336576, 981045112, 1962090224, 3924180448, 7848360896, 15696721792]

約数ペア:

[(1, 15696721792), (2, 7848360896), (4, 3924180448), (8, 1962090224), (16, 981045112), (17, 923336576), (32, 490522556), (34, 461668288), (64, 245261278), (68, 230834144), (128, 122630639), (136, 115417072), (272, 57708536), (544, 28854268), (1088, 14427134), (2176, 7213567)]