71293342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 117028800

約数和(自身を除く): 45735458

約数列:

[1, 2, 17, 34, 41, 82, 199, 257, 398, 514, 697, 1394, 3383, 4369, 6766, 8159, 8738, 10537, 16318, 21074, 51143, 102286, 138703, 179129, 277406, 358258, 869431, 1738862, 2096863, 4193726, 35646671, 71293342]

約数ペア:

[(1, 71293342), (2, 35646671), (17, 4193726), (34, 2096863), (41, 1738862), (82, 869431), (199, 358258), (257, 277406), (398, 179129), (514, 138703), (697, 102286), (1394, 51143), (3383, 21074), (4369, 16318), (6766, 10537), (8159, 8738)]