7665424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 16170840

約数和(自身を除く): 8505416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 269, 274, 538, 548, 1076, 1096, 1781, 2152, 2192, 3497, 3562, 4304, 6994, 7124, 13988, 14248, 27976, 28496, 36853, 55952, 73706, 147412, 294824, 479089, 589648, 958178, 1916356, 3832712, 7665424]

約数ペア:

[(1, 7665424), (2, 3832712), (4, 1916356), (8, 958178), (13, 589648), (16, 479089), (26, 294824), (52, 147412), (104, 73706), (137, 55952), (208, 36853), (269, 28496), (274, 27976), (538, 14248), (548, 13988), (1076, 7124), (1096, 6994), (1781, 4304), (2152, 3562), (2192, 3497)]