71369428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 138184704

約数和(自身を除く): 66815276

約数列:

[1, 2, 4, 13, 26, 52, 101, 107, 127, 202, 214, 254, 404, 428, 508, 1313, 1391, 1651, 2626, 2782, 3302, 5252, 5564, 6604, 10807, 12827, 13589, 21614, 25654, 27178, 43228, 51308, 54356, 140491, 166751, 176657, 280982, 333502, 353314, 561964, 667004, 706628, 1372489, 2744978, 5489956, 17842357, 35684714, 71369428]

約数ペア:

[(1, 71369428), (2, 35684714), (4, 17842357), (13, 5489956), (26, 2744978), (52, 1372489), (101, 706628), (107, 667004), (127, 561964), (202, 353314), (214, 333502), (254, 280982), (404, 176657), (428, 166751), (508, 140491), (1313, 54356), (1391, 51308), (1651, 43228), (2626, 27178), (2782, 25654), (3302, 21614), (5252, 13589), (5564, 12827), (6604, 10807)]