28011132

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{2053}}^1$

素因数の和:2442

約数の個数: 36

約数和(自身を含む): 71027320

約数和(自身を除く): 43016188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1516, 2053, 2274, 3411, 4106, 4548, 6159, 6822, 8212, 12318, 13644, 18477, 24636, 36954, 73908, 778087, 1556174, 2334261, 3112348, 4668522, 7002783, 9337044, 14005566, 28011132]

約数ペア:

[(1, 28011132), (2, 14005566), (3, 9337044), (4, 7002783), (6, 4668522), (9, 3112348), (12, 2334261), (18, 1556174), (36, 778087), (379, 73908), (758, 36954), (1137, 24636), (1516, 18477), (2053, 13644), (2274, 12318), (3411, 8212), (4106, 6822), (4548, 6159)]