28019934

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 64595232

約数和(自身を除く): 36575298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 1277, 2438, 2554, 3657, 3831, 7314, 7662, 10971, 11493, 21942, 22986, 29371, 58742, 67681, 88113, 135362, 176226, 203043, 264339, 406086, 528678, 609129, 1218258, 1556663, 3113326, 4669989, 9339978, 14009967, 28019934]

約数ペア:

[(1, 28019934), (2, 14009967), (3, 9339978), (6, 4669989), (9, 3113326), (18, 1556663), (23, 1218258), (46, 609129), (53, 528678), (69, 406086), (106, 264339), (138, 203043), (159, 176226), (207, 135362), (318, 88113), (414, 67681), (477, 58742), (954, 29371), (1219, 22986), (1277, 21942), (2438, 11493), (2554, 10971), (3657, 7662), (3831, 7314)]