285006592

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{85639}}^1$

素因数の和:85668

約数の個数: 36

約数和(自身を含む): 612668560

約数和(自身を除く): 327661968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 85639, 171278, 342556, 685112, 1113307, 1370224, 2226614, 2740448, 4453228, 5480896, 8906456, 10961792, 17812912, 21923584, 35625824, 71251648, 142503296, 285006592]

約数ペア:

[(1, 285006592), (2, 142503296), (4, 71251648), (8, 35625824), (13, 21923584), (16, 17812912), (26, 10961792), (32, 8906456), (52, 5480896), (64, 4453228), (104, 2740448), (128, 2226614), (208, 1370224), (256, 1113307), (416, 685112), (832, 342556), (1664, 171278), (3328, 85639)]