69971642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 49778758

約数列:

[1, 2, 13, 19, 26, 38, 197, 247, 394, 494, 719, 1438, 2561, 3743, 5122, 7486, 9347, 13661, 18694, 27322, 48659, 97318, 141643, 177593, 283286, 355186, 1841359, 2691217, 3682718, 5382434, 34985821, 69971642]

約数ペア:

[(1, 69971642), (2, 34985821), (13, 5382434), (19, 3682718), (26, 2691217), (38, 1841359), (197, 355186), (247, 283286), (394, 177593), (494, 141643), (719, 97318), (1438, 48659), (2561, 27322), (3743, 18694), (5122, 13661), (7486, 9347)]