71353261196

素因数分解:

$2^2\times 7^2\times {\mathrm{364047251}}^1$

素因数の和:364047269

約数の個数: 18

約数和(自身を含む): 145254853548

約数和(自身を除く): 73901592352

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 364047251, 728094502, 1456189004, 2548330757, 5096661514, 10193323028, 17838315299, 35676630598, 71353261196]

約数ペア:

[(1, 71353261196), (2, 35676630598), (4, 17838315299), (7, 10193323028), (14, 5096661514), (28, 2548330757), (49, 1456189004), (98, 728094502), (196, 364047251)]